36664250 has 96 divisors (see below), whose sum is σ = 82909008. Its totient is φ = 12096000.

The previous prime is 36664241. The next prime is 36664253. The reversal of 36664250 is 5246663.

It can be written as a sum of positive squares in 8 ways, for example, as 170569 + 36493681 = 413^2 + 6041^2 .

It is not an unprimeable number, because it can be changed into a prime (36664253) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 502214 + ... + 502286.

Almost surely, 2^36664250 is an apocalyptic number.

36664250 is an abundant number, since it is smaller than the sum of its proper divisors (46244758).

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

36664250 is a wasteful number, since it uses less digits than its factorization.

36664250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 36664250 is about 6055.1011552244. The cubic root of 36664250 is about 332.2111989041.

The spelling of 36664250 in words is "thirty-six million, six hundred sixty-four thousand, two hundred fifty".