40574014 has 8 divisors (see below), whose sum is σ = 65542680. Its totient is φ = 18726456.

The previous prime is 40574003. The next prime is 40574021. The reversal of 40574014 is 41047504.

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

It is a super-2 number, since 2×40574014² = 3292501224144392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40574014.

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, 780244 + ... + 780295.

It is an arithmetic number, because the mean of its divisors is an integer number (8192835).

Almost surely, 2^40574014 is an apocalyptic number.

40574014 is a deficient number, since it is larger than the sum of its proper divisors (24968666).

40574014 is a wasteful number, since it uses less digits than its factorization.

40574014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560554.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 40574014 is about 6369.7734653597. The cubic root of 40574014 is about 343.6233426933.

The spelling of 40574014 in words is "forty million, five hundred seventy-four thousand, fourteen".