152090724 has 12 divisors (see below), whose sum is σ = 354878384. Its totient is φ = 50696904.

The previous prime is 152090723. The next prime is 152090747. The reversal of 152090724 is 427090251.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 152090691 and 152090700.

It is not an unprimeable number, because it can be changed into a prime (152090723) 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, 6337102 + ... + 6337125.

Almost surely, 2^152090724 is an apocalyptic number.

It is an amenable number.

152090724 is an abundant number, since it is smaller than the sum of its proper divisors (202787660).

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

152090724 is a wasteful number, since it uses less digits than its factorization.

152090724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12674234 (or 12674232 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 152090724 is about 12332.5068011333. The cubic root of 152090724 is about 533.7864876050.

The spelling of 152090724 in words is "one hundred fifty-two million, ninety thousand, seven hundred twenty-four".