40696464 has 40 divisors (see below), whose sum is σ = 105573600. Its totient is φ = 13508608.

The previous prime is 40696451. The next prime is 40696493. The reversal of 40696464 is 46469604.

40696464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10687 + ... + 13985.

It is an arithmetic number, because the mean of its divisors is an integer number (2639340).

Almost surely, 2^40696464 is an apocalyptic number.

It is an amenable number.

40696464 is an abundant number, since it is smaller than the sum of its proper divisors (64877136).

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

40696464 is a wasteful number, since it uses less digits than its factorization.

40696464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567 (or 3561 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 40696464 is about 6379.3780261088. The cubic root of 40696464 is about 343.9686739096.

The spelling of 40696464 in words is "forty million, six hundred ninety-six thousand, four hundred sixty-four".