145235376 has 160 divisors (see below), whose sum is σ = 489968640. Its totient is φ = 40608000.

The previous prime is 145235371. The next prime is 145235413. The reversal of 145235376 is 673532541.

145235376 is a `hidden beast` number, since 14 + 523 + 53 + 76 = 666.

It is a super-2 number, since 2×145235376² = 42186628883722752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 145235376.

It is not an unprimeable number, because it can be changed into a prime (145235371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60601 + ... + 62951.

It is an arithmetic number, because the mean of its divisors is an integer number (3062304).

Almost surely, 2^145235376 is an apocalyptic number.

145235376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145235376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244984320).

145235376 is an abundant number, since it is smaller than the sum of its proper divisors (344733264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145235376 is a wasteful number, since it uses less digits than its factorization.

145235376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2392 (or 2380 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 145235376 is about 12051.3640721704. The cubic root of 145235376 is about 525.6429021922.

The spelling of 145235376 in words is "one hundred forty-five million, two hundred thirty-five thousand, three hundred seventy-six".