152075072 has 28 divisors (see below), whose sum is σ = 312183780. Its totient is φ = 73414656.

The previous prime is 152075051. The next prime is 152075083. The reversal of 152075072 is 270570251.

It can be written as a sum of positive squares in 2 ways, for example, as 102738496 + 49336576 = 10136^2 + 7024^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39113 + ... + 42824.

Almost surely, 2^152075072 is an apocalyptic number.

It is an amenable number.

152075072 is an abundant number, since it is smaller than the sum of its proper divisors (160108708).

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

152075072 is an equidigital number, since it uses as much as digits as its factorization.

152075072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81978 (or 81968 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 152075072 is about 12331.8722017381. The cubic root of 152075072 is about 533.7681759191.

The spelling of 152075072 in words is "one hundred fifty-two million, seventy-five thousand, seventy-two".