36475640 has 32 divisors (see below), whose sum is σ = 82708560. Its totient is φ = 14476800.

The previous prime is 36475633. The next prime is 36475667. The reversal of 36475640 is 4657463.

It is a self number, because there is not a number n which added to its sum of digits gives 36475640.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1760 + ... + 8720.

Almost surely, 2^36475640 is an apocalyptic number.

It is an amenable number.

36475640 is an abundant number, since it is smaller than the sum of its proper divisors (46232920).

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

36475640 is a wasteful number, since it uses less digits than its factorization.

36475640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7103 (or 7099 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 36475640 is about 6039.5066023641. The cubic root of 36475640 is about 331.6405603328.

The spelling of 36475640 in words is "thirty-six million, four hundred seventy-five thousand, six hundred forty".