152979902 has 4 divisors (see below), whose sum is σ = 229469856. Its totient is φ = 76489950.

The previous prime is 152979881. The next prime is 152979919. The reversal of 152979902 is 209979251.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38244974 + ... + 38244977.

It is an arithmetic number, because the mean of its divisors is an integer number (57367464).

Almost surely, 2^152979902 is an apocalyptic number.

152979902 is a deficient number, since it is larger than the sum of its proper divisors (76489954).

152979902 is an equidigital number, since it uses as much as digits as its factorization.

152979902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76489953.

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 152979902 is about 12368.5044366730. The cubic root of 152979902 is about 534.8247039751.

The spelling of 152979902 in words is "one hundred fifty-two million, nine hundred seventy-nine thousand, nine hundred two".