40096764 has 108 divisors (see below), whose sum is σ = 112050120. Its totient is φ = 12052800.

The previous prime is 40096747. The next prime is 40096799. The reversal of 40096764 is 46769004.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 657294 + ... + 657354.

Almost surely, 2^40096764 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 40096764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56025060).

40096764 is an abundant number, since it is smaller than the sum of its proper divisors (71953356).

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

40096764 is a wasteful number, since it uses less digits than its factorization.

40096764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 40096764 is about 6332.2005653643. The cubic root of 40096764 is about 342.2707407800.

The spelling of 40096764 in words is "forty million, ninety-six thousand, seven hundred sixty-four".