40726674 has 12 divisors (see below), whose sum is σ = 88241166. Its totient is φ = 13575552.

The previous prime is 40726657. The next prime is 40726703. The reversal of 40726674 is 47662704.

It can be written as a sum of positive squares in only one way, i.e., 39501225 + 1225449 = 6285^2 + 1107^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1131279 + ... + 1131314.

Almost surely, 2^40726674 is an apocalyptic number.

40726674 is an abundant number, since it is smaller than the sum of its proper divisors (47514492).

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

40726674 is a wasteful number, since it uses less digits than its factorization.

40726674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2262601 (or 2262598 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 40726674 is about 6381.7453725450. The cubic root of 40726674 is about 344.0537650325.

The spelling of 40726674 in words is "forty million, seven hundred twenty-six thousand, six hundred seventy-four".