40112696 has 32 divisors (see below), whose sum is σ = 81661440. Its totient is φ = 18361728.

The previous prime is 40112659. The next prime is 40112717. The reversal of 40112696 is 69621104.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 11690 + ... + 14726.

It is an arithmetic number, because the mean of its divisors is an integer number (2551920).

Almost surely, 2^40112696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40112696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40830720).

40112696 is an abundant number, since it is smaller than the sum of its proper divisors (41548744).

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

40112696 is a wasteful number, since it uses less digits than its factorization.

40112696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3183 (or 3179 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 40112696 is about 6333.4584549044. The cubic root of 40112696 is about 342.3160672587.

The spelling of 40112696 in words is "forty million, one hundred twelve thousand, six hundred ninety-six".