40466874 has 16 divisors (see below), whose sum is σ = 92495808. Its totient is φ = 11561952.

The previous prime is 40466857. The next prime is 40466879. The reversal of 40466874 is 47866404.

It is not an unprimeable number, because it can be changed into a prime (40466879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481707 + ... + 481790.

It is an arithmetic number, because the mean of its divisors is an integer number (5780988).

Almost surely, 2^40466874 is an apocalyptic number.

40466874 is an abundant number, since it is smaller than the sum of its proper divisors (52028934).

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

40466874 is a wasteful number, since it uses less digits than its factorization.

40466874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963509.

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 40466874 is about 6361.3578739134. The cubic root of 40466874 is about 343.3206180815.

The spelling of 40466874 in words is "forty million, four hundred sixty-six thousand, eight hundred seventy-four".