40696716 has 12 divisors (see below), whose sum is σ = 94959032. Its totient is φ = 13565568.

The previous prime is 40696709. The next prime is 40696717. The reversal of 40696716 is 61769604.

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

It is not an unprimeable number, because it can be changed into a prime (40696717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1695685 + ... + 1695708.

Almost surely, 2^40696716 is an apocalyptic number.

It is an amenable number.

40696716 is an abundant number, since it is smaller than the sum of its proper divisors (54262316).

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

40696716 is a wasteful number, since it uses less digits than its factorization.

40696716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3391400 (or 3391398 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 40696716 is about 6379.3977772200. The cubic root of 40696716 is about 343.9693838806.

The spelling of 40696716 in words is "forty million, six hundred ninety-six thousand, seven hundred sixteen".