40884426 has 40 divisors (see below), whose sum is σ = 99944064. Its totient is φ = 12388680.

The previous prime is 40884419. The next prime is 40884469. The reversal of 40884426 is 62448804.

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9690 + ... + 13253.

Almost surely, 2^40884426 is an apocalyptic number.

40884426 is an abundant number, since it is smaller than the sum of its proper divisors (59059638).

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

40884426 is a wasteful number, since it uses less digits than its factorization.

40884426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22968 (or 22959 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 40884426 is about 6394.0930553128. The cubic root of 40884426 is about 344.4974156556.

The spelling of 40884426 in words is "forty million, eight hundred eighty-four thousand, four hundred twenty-six".