145235608 has 48 divisors (see below), whose sum is σ = 318860280. Its totient is φ = 61834752.

The previous prime is 145235603. The next prime is 145235609. The reversal of 145235608 is 806532541.

It is a super-2 number, since 2×145235608² = 42186763662259328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145235603) 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 11 ways as a sum of consecutive naturals, for example, 62760 + ... + 65032.

Almost surely, 2^145235608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145235608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159430140).

145235608 is an abundant number, since it is smaller than the sum of its proper divisors (173624672).

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

145235608 is a wasteful number, since it uses less digits than its factorization.

145235608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2456 (or 2445 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 145235608 is about 12051.3736976330. The cubic root of 145235608 is about 525.6431820806.

The spelling of 145235608 in words is "one hundred forty-five million, two hundred thirty-five thousand, six hundred eight".