40076704 has 24 divisors (see below), whose sum is σ = 79174368. Its totient is φ = 19968960.

The previous prime is 40076629. The next prime is 40076723. The reversal of 40076704 is 40767004.

It is a super-2 number, since 2×40076704² = 3212284407007232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

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, 7939 + ... + 11965.

It is an arithmetic number, because the mean of its divisors is an integer number (3298932).

Almost surely, 2^40076704 is an apocalyptic number.

It is an amenable number.

40076704 is a deficient number, since it is larger than the sum of its proper divisors (39097664).

40076704 is a wasteful number, since it uses less digits than its factorization.

40076704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4348 (or 4340 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 40076704 is about 6330.6163996881. The cubic root of 40076704 is about 342.2136530778.

The spelling of 40076704 in words is "forty million, seventy-six thousand, seven hundred four".