145233160 has 32 divisors (see below), whose sum is σ = 338045400. Its totient is φ = 56089600.

The previous prime is 145233157. The next prime is 145233181. The reversal of 145233160 is 61332541.

It can be written as a sum of positive squares in 4 ways, for example, as 111894084 + 33339076 = 10578^2 + 5774^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61441 + ... + 63760.

Almost surely, 2^145233160 is an apocalyptic number.

145233160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145233160 is an abundant number, since it is smaller than the sum of its proper divisors (192812240).

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

145233160 is a wasteful number, since it uses less digits than its factorization.

145233160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125241 (or 125237 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 145233160 is about 12051.2721320199. The cubic root of 145233160 is about 525.6402287605.

The spelling of 145233160 in words is "one hundred forty-five million, two hundred thirty-three thousand, one hundred sixty".