40922496 has 80 divisors (see below), whose sum is σ = 121815540. Its totient is φ = 13637376.

The previous prime is 40922437. The next prime is 40922503. The reversal of 40922496 is 69422904.

40922496 is a `hidden beast` number, since 409 + 2 + 249 + 6 = 666.

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 40922496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8395 + ... + 12341.

Almost surely, 2^40922496 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 40922496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60907770).

40922496 is an abundant number, since it is smaller than the sum of its proper divisors (80893044).

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

40922496 is an equidigital number, since it uses as much as digits as its factorization.

40922496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3973 (or 3952 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 40922496 is about 6397.0693289975. The cubic root of 40922496 is about 344.6043100510.

The spelling of 40922496 in words is "forty million, nine hundred twenty-two thousand, four hundred ninety-six".