40883928 has 32 divisors (see below), whose sum is σ = 102681600. Its totient is φ = 13565088.

The previous prime is 40883923. The next prime is 40883933. The reversal of 40883928 is 82938804.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40883923) and next prime (40883933).

It is a self number, because there is not a number n which added to its sum of digits gives 40883928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40883923) 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, 1533 + ... + 9171.

It is an arithmetic number, because the mean of its divisors is an integer number (3208800).

Almost surely, 2^40883928 is an apocalyptic number.

It is an amenable number.

40883928 is an abundant number, since it is smaller than the sum of its proper divisors (61797672).

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

40883928 is a wasteful number, since it uses less digits than its factorization.

40883928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7871 (or 7867 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 40883928 is about 6394.0541130022. The cubic root of 40883928 is about 344.4960169127.

The spelling of 40883928 in words is "forty million, eight hundred eighty-three thousand, nine hundred twenty-eight".