36506736 has 60 divisors (see below), whose sum is σ = 116766832. Its totient is φ = 10430208.

The previous prime is 36506713. The next prime is 36506741. The reversal of 36506736 is 63760563.

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

It is a self number, because there is not a number n which added to its sum of digits gives 36506736.

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, 17101 + ... + 19116.

Almost surely, 2^36506736 is an apocalyptic number.

36506736 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

36506736 is an abundant number, since it is smaller than the sum of its proper divisors (80260096).

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

36506736 is a wasteful number, since it uses less digits than its factorization.

36506736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36238 (or 36229 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 36.

The square root of 36506736 is about 6042.0804364060. The cubic root of 36506736 is about 331.7347763235.

The spelling of 36506736 in words is "thirty-six million, five hundred six thousand, seven hundred thirty-six".