36394524 has 36 divisors (see below), whose sum is σ = 92220856. Its totient is φ = 12102048.

The previous prime is 36394493. The next prime is 36394531. The reversal of 36394524 is 42549363.

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

It is a super-2 number, since 2×36394524² = 2649122754373152, 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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17862 + ... + 19794.

Almost surely, 2^36394524 is an apocalyptic number.

It is an amenable number.

36394524 is an abundant number, since it is smaller than the sum of its proper divisors (55826332).

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

36394524 is a wasteful number, since it uses less digits than its factorization.

36394524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466 (or 2461 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 36394524 is about 6032.7874154490. The cubic root of 36394524 is about 331.3945393189.

The spelling of 36394524 in words is "thirty-six million, three hundred ninety-four thousand, five hundred twenty-four".