40113676 has 24 divisors (see below), whose sum is σ = 74526480. Its totient is φ = 18826752.

The previous prime is 40113653. The next prime is 40113677. The reversal of 40113676 is 67631104.

It is not an unprimeable number, because it can be changed into a prime (40113677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41616 + ... + 42568.

It is an arithmetic number, because the mean of its divisors is an integer number (3105270).

Almost surely, 2^40113676 is an apocalyptic number.

It is an amenable number.

40113676 is a deficient number, since it is larger than the sum of its proper divisors (34412804).

40113676 is a wasteful number, since it uses less digits than its factorization.

40113676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593 (or 1591 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 40113676 is about 6333.5358213245. The cubic root of 40113676 is about 342.3188549631.

It can be divided in two parts, 401136 and 76, that multiplied together give a triangular number (30486336 = T₇₈₀₈).

The spelling of 40113676 in words is "forty million, one hundred thirteen thousand, six hundred seventy-six".