40763824 has 20 divisors (see below), whose sum is σ = 83626344. Its totient is φ = 19182848.

The previous prime is 40763819. The next prime is 40763861. The reversal of 40763824 is 42836704.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 40763824.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74662 + ... + 75205.

Almost surely, 2^40763824 is an apocalyptic number.

It is an amenable number.

40763824 is an abundant number, since it is smaller than the sum of its proper divisors (42862520).

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

40763824 is a wasteful number, since it uses less digits than its factorization.

40763824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149892 (or 149886 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 40763824 is about 6384.6553548332. The cubic root of 40763824 is about 344.1583460660.

The spelling of 40763824 in words is "forty million, seven hundred sixty-three thousand, eight hundred twenty-four".