40900896 has 48 divisors (see below), whose sum is σ = 119296800. Its totient is φ = 13633344.

The previous prime is 40900891. The next prime is 40900897. The reversal of 40900896 is 69800904.

It is a tau number, because it is divible by the number of its divisors (48).

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 40900896.

It is not an unprimeable number, because it can be changed into a prime (40900891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22806 + ... + 24533.

It is an arithmetic number, because the mean of its divisors is an integer number (2485350).

Almost surely, 2^40900896 is an apocalyptic number.

It is an amenable number.

40900896 is an abundant number, since it is smaller than the sum of its proper divisors (78395904).

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

40900896 is a wasteful number, since it uses less digits than its factorization.

40900896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47358 (or 47344 counting only the distinct ones).

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

The square root of 40900896 is about 6395.3808330701. The cubic root of 40900896 is about 344.5436688892.

The spelling of 40900896 in words is "forty million, nine hundred thousand, eight hundred ninety-six".