56670074 has 8 divisors (see below), whose sum is σ = 86274048. Its totient is φ = 27912060.

The previous prime is 56670049. The next prime is 56670079. The reversal of 56670074 is 47007665.

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

It is a super-2 number, since 2×56670074² = 6422994574330952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56670079) 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, 211322 + ... + 211589.

It is an arithmetic number, because the mean of its divisors is an integer number (10784256).

Almost surely, 2^56670074 is an apocalyptic number.

56670074 is a deficient number, since it is larger than the sum of its proper divisors (29603974).

56670074 is a wasteful number, since it uses less digits than its factorization.

56670074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422980.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 56670074 is about 7527.9528425728. The cubic root of 56670074 is about 384.1061492207.

The spelling of 56670074 in words is "fifty-six million, six hundred seventy thousand, seventy-four".