40364712 has 24 divisors (see below), whose sum is σ = 109321290. Its totient is φ = 13454880.

The previous prime is 40364711. The next prime is 40364713. The reversal of 40364712 is 21746304.

40364712 is a `hidden beast` number, since 4 + 0 + 3 + 647 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (40364711) and next prime (40364713).

It can be written as a sum of positive squares in only one way, i.e., 39765636 + 599076 = 6306^2 + 774^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (40364711) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 280239 + ... + 280382.

Almost surely, 2^40364712 is an apocalyptic number.

It is an amenable number.

40364712 is an abundant number, since it is smaller than the sum of its proper divisors (68956578).

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

40364712 is a wasteful number, since it uses less digits than its factorization.

40364712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560633 (or 560626 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 40364712 is about 6353.3229100999. The cubic root of 40364712 is about 343.0314607618.

The spelling of 40364712 in words is "forty million, three hundred sixty-four thousand, seven hundred twelve".