36774252 has 36 divisors (see below), whose sum is σ = 93924376. Its totient is φ = 12130560.

The previous prime is 36774251. The next prime is 36774259. The reversal of 36774252 is 25247763.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×36774252² = 2704691220319008, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (36774251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1774 + ... + 8757.

Almost surely, 2^36774252 is an apocalyptic number.

It is an amenable number.

36774252 is an abundant number, since it is smaller than the sum of its proper divisors (57150124).

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

36774252 is a wasteful number, since it uses less digits than its factorization.

36774252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10638 (or 10633 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 36774252 is about 6064.1777678429. The cubic root of 36774252 is about 332.5431063264.

The spelling of 36774252 in words is "thirty-six million, seven hundred seventy-four thousand, two hundred fifty-two".