152438052 has 24 divisors (see below), whose sum is σ = 383049856. Its totient is φ = 46903968.

The previous prime is 152438047. The next prime is 152438063. The reversal of 152438052 is 250834251.

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, 488428 + ... + 488739.

Almost surely, 2^152438052 is an apocalyptic number.

152438052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152438052 is an abundant number, since it is smaller than the sum of its proper divisors (230611804).

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

152438052 is a wasteful number, since it uses less digits than its factorization.

152438052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977187 (or 977185 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 152438052 is about 12346.5805792535. The cubic root of 152438052 is about 534.1925128945.

The spelling of 152438052 in words is "one hundred fifty-two million, four hundred thirty-eight thousand, fifty-two".