36746556 has 48 divisors (see below), whose sum is σ = 106901760. Its totient is φ = 9544320.

The previous prime is 36746531. The next prime is 36746569. The reversal of 36746556 is 65564763.

It is a super-2 number, since 2×36746556² = 2700618755722272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18961 + ... + 20808.

It is an arithmetic number, because the mean of its divisors is an integer number (2227120).

Almost surely, 2^36746556 is an apocalyptic number.

It is an amenable number.

36746556 is an abundant number, since it is smaller than the sum of its proper divisors (70155204).

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

36746556 is a wasteful number, since it uses less digits than its factorization.

36746556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39794 (or 39792 counting only the distinct ones).

The product of its digits is 453600, while the sum is 42.

The square root of 36746556 is about 6061.8937635033. The cubic root of 36746556 is about 332.4596020040.

The spelling of 36746556 in words is "thirty-six million, seven hundred forty-six thousand, five hundred fifty-six".