40967984 has 10 divisors (see below), whose sum is σ = 79375500. Its totient is φ = 20483984.

The previous prime is 40967963. The next prime is 40968017. The reversal of 40967984 is 48976904.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280234 + ... + 1280265.

It is an arithmetic number, because the mean of its divisors is an integer number (7937550).

Almost surely, 2^40967984 is an apocalyptic number.

It is an amenable number.

40967984 is a deficient number, since it is larger than the sum of its proper divisors (38407516).

40967984 is a wasteful number, since it uses less digits than its factorization.

40967984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560507 (or 2560501 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 40967984 is about 6400.6237196073. The cubic root of 40967984 is about 344.7319460940.

The spelling of 40967984 in words is "forty million, nine hundred sixty-seven thousand, nine hundred eighty-four".