40568676 has 12 divisors (see below), whose sum is σ = 94660272. Its totient is φ = 13522888.

The previous prime is 40568663. The next prime is 40568683. The reversal of 40568676 is 67686504.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1690350 + ... + 1690373.

It is an arithmetic number, because the mean of its divisors is an integer number (7888356).

Almost surely, 2^40568676 is an apocalyptic number.

It is an amenable number.

40568676 is an abundant number, since it is smaller than the sum of its proper divisors (54091596).

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

40568676 is a wasteful number, since it uses less digits than its factorization.

40568676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3380730 (or 3380728 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 40568676 is about 6369.3544413857. The cubic root of 40568676 is about 343.6082727699.

The spelling of 40568676 in words is "forty million, five hundred sixty-eight thousand, six hundred seventy-six".