152985297 has 16 divisors (see below), whose sum is σ = 208324800. Its totient is φ = 99839232.

The previous prime is 152985293. The next prime is 152985299. The reversal of 152985297 is 792589251.

It is not a de Polignac number, because 152985297 - 2² = 152985293 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152985293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27454 + ... + 32552.

It is an arithmetic number, because the mean of its divisors is an integer number (13020300).

Almost surely, 2^152985297 is an apocalyptic number.

It is an amenable number.

152985297 is a deficient number, since it is larger than the sum of its proper divisors (55339503).

152985297 is a wasteful number, since it uses less digits than its factorization.

152985297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5312.

The product of its digits is 453600, while the sum is 48.

The square root of 152985297 is about 12368.7225290246. The cubic root of 152985297 is about 534.8309909564.

The spelling of 152985297 in words is "one hundred fifty-two million, nine hundred eighty-five thousand, two hundred ninety-seven".