152204865 has 16 divisors (see below), whose sum is σ = 250110528. Its totient is φ = 78981696.

The previous prime is 152204831. The next prime is 152204867. The reversal of 152204865 is 568402251.

152204865 is nontrivially palindromic in base 14.

It is not a de Polignac number, because 152204865 - 2⁸ = 152204609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152204867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136567 + ... + 137676.

It is an arithmetic number, because the mean of its divisors is an integer number (15631908).

Almost surely, 2^152204865 is an apocalyptic number.

152204865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152204865 is a deficient number, since it is larger than the sum of its proper divisors (97905663).

152204865 is a wasteful number, since it uses less digits than its factorization.

152204865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274288.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 152204865 is about 12337.1335811849. The cubic root of 152204865 is about 533.9199861879.

The spelling of 152204865 in words is "one hundred fifty-two million, two hundred four thousand, eight hundred sixty-five".