40573074 has 8 divisors (see below), whose sum is σ = 81146160. Its totient is φ = 13524356.

The previous prime is 40573069. The next prime is 40573109. The reversal of 40573074 is 47037504.

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

40573074 is an admirable number.

It is an unprimeable number.

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, 3381084 + ... + 3381095.

It is an arithmetic number, because the mean of its divisors is an integer number (10143270).

Almost surely, 2^40573074 is an apocalyptic number.

40573074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40573074 is a wasteful number, since it uses less digits than its factorization.

40573074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6762184.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 40573074 is about 6369.6996789488. The cubic root of 40573074 is about 343.6206890372.

The spelling of 40573074 in words is "forty million, five hundred seventy-three thousand, seventy-four".