40900416 has 28 divisors (see below), whose sum is σ = 108216192. Its totient is φ = 13633408.

The previous prime is 40900403. The next prime is 40900421. The reversal of 40900416 is 61400904.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106320 + ... + 106703.

It is an arithmetic number, because the mean of its divisors is an integer number (3864864).

Almost surely, 2^40900416 is an apocalyptic number.

It is an amenable number.

40900416 is an abundant number, since it is smaller than the sum of its proper divisors (67315776).

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

40900416 is a wasteful number, since it uses less digits than its factorization.

40900416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213038 (or 213028 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 40900416 is about 6395.3433058750. The cubic root of 40900416 is about 344.5423210654.

The spelling of 40900416 in words is "forty million, nine hundred thousand, four hundred sixteen".