40917068 has 12 divisors (see below), whose sum is σ = 71663592. Its totient is φ = 20441760.

The previous prime is 40917067. The next prime is 40917103. The reversal of 40917068 is 86071904.

It is not an unprimeable number, because it can be changed into a prime (40917061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2471 + ... + 9377.

It is an arithmetic number, because the mean of its divisors is an integer number (5971966).

Almost surely, 2^40917068 is an apocalyptic number.

It is an amenable number.

40917068 is a deficient number, since it is larger than the sum of its proper divisors (30746524).

40917068 is a wasteful number, since it uses less digits than its factorization.

40917068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8392 (or 8390 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 40917068 is about 6396.6450581535. The cubic root of 40917068 is about 344.5890731594.

The spelling of 40917068 in words is "forty million, nine hundred seventeen thousand, sixty-eight".