40696620 has 48 divisors (see below), whose sum is σ = 114428160. Its totient is φ = 10806976.

The previous prime is 40696609. The next prime is 40696631. The reversal of 40696620 is 2669604.

It is an interprime number because it is at equal distance from previous prime (40696609) and next prime (40696631).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14491 + ... + 17069.

It is an arithmetic number, because the mean of its divisors is an integer number (2383920).

Almost surely, 2^40696620 is an apocalyptic number.

It is an amenable number.

40696620 is an abundant number, since it is smaller than the sum of its proper divisors (73731540).

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

40696620 is a wasteful number, since it uses less digits than its factorization.

40696620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2854 (or 2852 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 40696620 is about 6379.3902529944. The cubic root of 40696620 is about 343.9691134158.

The spelling of 40696620 in words is "forty million, six hundred ninety-six thousand, six hundred twenty".