152715040 has 24 divisors (see below), whose sum is σ = 360789660. Its totient is φ = 61085952.

The previous prime is 152715023. The next prime is 152715041. The reversal of 152715040 is 40517251.

It can be written as a sum of positive squares in 2 ways, for example, as 142754704 + 9960336 = 11948^2 + 3156^2 .

It is a junction number, because it is equal to n+sod(n) for n = 152714996 and 152715014.

It is not an unprimeable number, because it can be changed into a prime (152715041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477075 + ... + 477394.

Almost surely, 2^152715040 is an apocalyptic number.

152715040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152715040 is an abundant number, since it is smaller than the sum of its proper divisors (208074620).

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

152715040 is an equidigital number, since it uses as much as digits as its factorization.

152715040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954484 (or 954476 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 152715040 is about 12357.7926831615. The cubic root of 152715040 is about 534.5158691347.

The spelling of 152715040 in words is "one hundred fifty-two million, seven hundred fifteen thousand, forty".