40466674 has 8 divisors (see below), whose sum is σ = 61531740. Its totient is φ = 19956096.

The previous prime is 40466659. The next prime is 40466677. The reversal of 40466674 is 47666404.

It can be written as a sum of positive squares in 2 ways, for example, as 40411449 + 55225 = 6357^2 + 235^2 .

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

It is not an unprimeable number, because it can be changed into a prime (40466677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138439 + ... + 138730.

Almost surely, 2^40466674 is an apocalyptic number.

40466674 is a deficient number, since it is larger than the sum of its proper divisors (21065066).

40466674 is a wasteful number, since it uses less digits than its factorization.

40466674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277244.

The product of its (nonzero) digits is 96768, while the sum is 37.

The square root of 40466674 is about 6361.3421539798. The cubic root of 40466674 is about 343.3200524811.

The spelling of 40466674 in words is "forty million, four hundred sixty-six thousand, six hundred seventy-four".