40908096 has 168 divisors, whose sum is σ = 126796800. Its totient is φ = 12579840.

The previous prime is 40908089. The next prime is 40908107. The reversal of 40908096 is 69080904.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40908096.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 517785 + ... + 517863.

Almost surely, 2^40908096 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 40908096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63398400).

40908096 is an abundant number, since it is smaller than the sum of its proper divisors (85888704).

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

40908096 is a wasteful number, since it uses less digits than its factorization.

40908096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 40908096 is about 6395.9437145741. The cubic root of 40908096 is about 344.5638849815.

The spelling of 40908096 in words is "forty million, nine hundred eight thousand, ninety-six".