152773074 has 32 divisors (see below), whose sum is σ = 348675840. Its totient is φ = 49547376.

The previous prime is 152773057. The next prime is 152773081. The reversal of 152773074 is 470377251.

It is a super-2 number, since 2×152773074² = 46679224278818952, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36234 + ... + 40229.

It is an arithmetic number, because the mean of its divisors is an integer number (10896120).

Almost surely, 2^152773074 is an apocalyptic number.

152773074 is an abundant number, since it is smaller than the sum of its proper divisors (195902766).

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

152773074 is a wasteful number, since it uses less digits than its factorization.

152773074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76511 (or 76505 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 152773074 is about 12360.1405331817. The cubic root of 152773074 is about 534.5835685689.

The spelling of 152773074 in words is "one hundred fifty-two million, seven hundred seventy-three thousand, seventy-four".