40964680 has 32 divisors (see below), whose sum is σ = 93439800. Its totient is φ = 16160256.

The previous prime is 40964669. The next prime is 40964711. The reversal of 40964680 is 8646904.

It can be written as a sum of positive squares in 4 ways, for example, as 22146436 + 18818244 = 4706^2 + 4338^2 .

It is a Smith number, since the sum of its digits (37) 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 7 ways as a sum of consecutive naturals, for example, 4095 + ... + 9934.

Almost surely, 2^40964680 is an apocalyptic number.

40964680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40964680 is an abundant number, since it is smaller than the sum of its proper divisors (52475120).

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

40964680 is a wasteful number, since it uses less digits than its factorization.

40964680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14113 (or 14109 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 40964680 is about 6400.3656145567. The cubic root of 40964680 is about 344.7226784915.

The spelling of 40964680 in words is "forty million, nine hundred sixty-four thousand, six hundred eighty".