36994536 has 32 divisors (see below), whose sum is σ = 102763200. Its totient is φ = 12331440.

The previous prime is 36994523. The next prime is 36994537. The reversal of 36994536 is 63549963.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 36994491 and 36994500.

It is not an unprimeable number, because it can be changed into a prime (36994537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85420 + ... + 85851.

It is an arithmetic number, because the mean of its divisors is an integer number (3211350).

Almost surely, 2^36994536 is an apocalyptic number.

36994536 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

36994536 is an abundant number, since it is smaller than the sum of its proper divisors (65768664).

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

36994536 is a wasteful number, since it uses less digits than its factorization.

36994536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171286 (or 171276 counting only the distinct ones).

The product of its digits is 524880, while the sum is 45.

The square root of 36994536 is about 6082.3133756820. The cubic root of 36994536 is about 333.2057814200.

The spelling of 36994536 in words is "thirty-six million, nine hundred ninety-four thousand, five hundred thirty-six".