36745506 has 48 divisors (see below), whose sum is σ = 95784000. Its totient is φ = 9945504.

The previous prime is 36745481. The next prime is 36745543. The reversal of 36745506 is 60554763.

36745506 is a `hidden beast` number, since 36 + 74 + 550 + 6 = 666.

It is a super-2 number, since 2×36745506² = 2700464422392072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5281 + ... + 10068.

It is an arithmetic number, because the mean of its divisors is an integer number (1995500).

Almost surely, 2^36745506 is an apocalyptic number.

36745506 is an abundant number, since it is smaller than the sum of its proper divisors (59038494).

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

36745506 is a wasteful number, since it uses less digits than its factorization.

36745506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15383 (or 15380 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 36745506 is about 6061.8071562860. The cubic root of 36745506 is about 332.4564353951.

It can be divided in two parts, 3674 and 5506, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 36745506 in words is "thirty-six million, seven hundred forty-five thousand, five hundred six".