152272497 has 16 divisors (see below), whose sum is σ = 218973888. Its totient is φ = 93566400.

The previous prime is 152272469. The next prime is 152272499. The reversal of 152272497 is 794272251.

It is not a de Polignac number, because 152272497 - 2¹² = 152268401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (152272499) 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, 27622 + ... + 32672.

It is an arithmetic number, because the mean of its divisors is an integer number (13685868).

Almost surely, 2^152272497 is an apocalyptic number.

It is an amenable number.

152272497 is a deficient number, since it is larger than the sum of its proper divisors (66701391).

152272497 is a wasteful number, since it uses less digits than its factorization.

152272497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5840.

The product of its digits is 70560, while the sum is 39.

The square root of 152272497 is about 12339.8742700240. The cubic root of 152272497 is about 533.9990566550. Note that the first 3 decimals are identical.

The spelling of 152272497 in words is "one hundred fifty-two million, two hundred seventy-two thousand, four hundred ninety-seven".