40967968 has 24 divisors (see below), whose sum is σ = 84163968. Its totient is φ = 19593024.

The previous prime is 40967963. The next prime is 40968017. The reversal of 40967968 is 86976904.

It is not an unprimeable number, because it can be changed into a prime (40967963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27096 + ... + 28567.

It is an arithmetic number, because the mean of its divisors is an integer number (3506832).

Almost surely, 2^40967968 is an apocalyptic number.

It is an amenable number.

40967968 is an abundant number, since it is smaller than the sum of its proper divisors (43196000).

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

40967968 is a wasteful number, since it uses less digits than its factorization.

40967968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55696 (or 55688 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 40967968 is about 6400.6224697290. The cubic root of 40967968 is about 344.7319012158.

The spelling of 40967968 in words is "forty million, nine hundred sixty-seven thousand, nine hundred sixty-eight".