151564236 has 24 divisors (see below), whose sum is σ = 357154224. Its totient is φ = 50020800.

The previous prime is 151564223. The next prime is 151564267. The reversal of 151564236 is 632465151.

It is a junction number, because it is equal to n+sod(n) for n = 151564197 and 151564206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61315 + ... + 63738.

It is an arithmetic number, because the mean of its divisors is an integer number (14881426).

Almost surely, 2^151564236 is an apocalyptic number.

It is an amenable number.

151564236 is an abundant number, since it is smaller than the sum of its proper divisors (205589988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151564236 is a wasteful number, since it uses less digits than its factorization.

151564236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125161 (or 125159 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 151564236 is about 12311.1427576809. The cubic root of 151564236 is about 533.1698445071.

The spelling of 151564236 in words is "one hundred fifty-one million, five hundred sixty-four thousand, two hundred thirty-six".