145698960 has 160 divisors (see below), whose sum is σ = 496932480. Its totient is φ = 35020800.

The previous prime is 145698913. The next prime is 145698967. The reversal of 145698960 is 69896541.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (145698967) 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, 604440 + ... + 604680.

It is an arithmetic number, because the mean of its divisors is an integer number (3105828).

Almost surely, 2^145698960 is an apocalyptic number.

145698960 is a gapful number since it is divisible by the number (10) 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 145698960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248466240).

145698960 is an abundant number, since it is smaller than the sum of its proper divisors (351233520).

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

145698960 is a wasteful number, since it uses less digits than its factorization.

145698960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 145698960 is about 12070.5824217392. The cubic root of 145698960 is about 526.2015834025.

The spelling of 145698960 in words is "one hundred forty-five million, six hundred ninety-eight thousand, nine hundred sixty".