40916944 has 20 divisors (see below), whose sum is σ = 80282560. Its totient is φ = 20198880.

The previous prime is 40916929. The next prime is 40916957. The reversal of 40916944 is 44961904.

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, 14922 + ... + 17449.

It is an arithmetic number, because the mean of its divisors is an integer number (4014128).

Almost surely, 2^40916944 is an apocalyptic number.

It is an amenable number.

40916944 is a deficient number, since it is larger than the sum of its proper divisors (39365616).

40916944 is a wasteful number, since it uses less digits than its factorization.

40916944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32458 (or 32452 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 40916944 is about 6396.6353655652. The cubic root of 40916944 is about 344.5887250643.

The spelling of 40916944 in words is "forty million, nine hundred sixteen thousand, nine hundred forty-four".