152870972 has 12 divisors (see below), whose sum is σ = 279155856. Its totient is φ = 73112160.

The previous prime is 152870929. The next prime is 152870981. The reversal of 152870972 is 279078251.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 830729 + ... + 830912.

It is an arithmetic number, because the mean of its divisors is an integer number (23262988).

Almost surely, 2^152870972 is an apocalyptic number.

It is an amenable number.

152870972 is a deficient number, since it is larger than the sum of its proper divisors (126284884).

152870972 is a wasteful number, since it uses less digits than its factorization.

152870972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661668 (or 1661666 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 152870972 is about 12364.1001290025. The cubic root of 152870972 is about 534.6977324199.

The spelling of 152870972 in words is "one hundred fifty-two million, eight hundred seventy thousand, nine hundred seventy-two".