145230960 has 160 divisors (see below), whose sum is σ = 519109632. Its totient is φ = 32901120.

The previous prime is 145230959. The next prime is 145230989. The reversal of 145230960 is 69032541.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229845 + ... + 230475.

Almost surely, 2^145230960 is an apocalyptic number.

145230960 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 145230960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259554816).

145230960 is an abundant number, since it is smaller than the sum of its proper divisors (373878672).

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

145230960 is a wasteful number, since it uses less digits than its factorization.

145230960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 145230960 is about 12051.1808550034. The cubic root of 145230960 is about 525.6375746046.

The spelling of 145230960 in words is "one hundred forty-five million, two hundred thirty thousand, nine hundred sixty".