40716974 has 8 divisors (see below), whose sum is σ = 61170120. Its totient is φ = 20326936.

The previous prime is 40716947. The next prime is 40717007. The reversal of 40716974 is 47961704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

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, 14129 + ... + 16764.

It is an arithmetic number, because the mean of its divisors is an integer number (7646265).

Almost surely, 2^40716974 is an apocalyptic number.

40716974 is a deficient number, since it is larger than the sum of its proper divisors (20453146).

40716974 is a wasteful number, since it uses less digits than its factorization.

40716974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31554.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 40716974 is about 6380.9853471075. The cubic root of 40716974 is about 344.0264480747.

The spelling of 40716974 in words is "forty million, seven hundred sixteen thousand, nine hundred seventy-four".