40883994 has 16 divisors (see below), whose sum is σ = 90853440. Its totient is φ = 13627980.

The previous prime is 40883987. The next prime is 40884023. The reversal of 40883994 is 49938804.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378502 + ... + 378609.

It is an arithmetic number, because the mean of its divisors is an integer number (5678340).

Almost surely, 2^40883994 is an apocalyptic number.

40883994 is an abundant number, since it is smaller than the sum of its proper divisors (49969446).

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

40883994 is a wasteful number, since it uses less digits than its factorization.

40883994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757122 (or 757116 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 40883994 is about 6394.0592740449. The cubic root of 40883994 is about 344.4962022889.

The spelling of 40883994 in words is "forty million, eight hundred eighty-three thousand, nine hundred ninety-four".