152285185 has 16 divisors (see below), whose sum is σ = 205357824. Its totient is φ = 107566272.

The previous prime is 152285183. The next prime is 152285233. The reversal of 152285185 is 581582251.

It is a cyclic number.

It is not a de Polignac number, because 152285185 - 2¹ = 152285183 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152285183) 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, 49437 + ... + 52426.

It is an arithmetic number, because the mean of its divisors is an integer number (12834864).

Almost surely, 2^152285185 is an apocalyptic number.

It is an amenable number.

152285185 is a deficient number, since it is larger than the sum of its proper divisors (53072639).

152285185 is a wasteful number, since it uses less digits than its factorization.

152285185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101904.

The product of its digits is 32000, while the sum is 37.

The square root of 152285185 is about 12340.3883650394. The cubic root of 152285185 is about 534.0138879432.

The spelling of 152285185 in words is "one hundred fifty-two million, two hundred eighty-five thousand, one hundred eighty-five".