152985227 has 8 divisors (see below), whose sum is σ = 165935952. Its totient is φ = 140473600.

The previous prime is 152985181. The next prime is 152985229. The reversal of 152985227 is 722589251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152985227 - 2⁸ = 152984971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152985229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109049 + ... + 110442.

It is an arithmetic number, because the mean of its divisors is an integer number (20741994).

Almost surely, 2^152985227 is an apocalyptic number.

152985227 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

152985227 is a deficient number, since it is larger than the sum of its proper divisors (12950725).

152985227 is a wasteful number, since it uses less digits than its factorization.

152985227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219549.

The product of its digits is 100800, while the sum is 41.

The square root of 152985227 is about 12368.7196993060. The cubic root of 152985227 is about 534.8309093839.

The spelling of 152985227 in words is "one hundred fifty-two million, nine hundred eighty-five thousand, two hundred twenty-seven".