456670 has 8 divisors (see below), whose sum is σ = 822024. Its totient is φ = 182664.

The previous prime is 456653. The next prime is 456679. The reversal of 456670 is 76654.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456679) 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, 22824 + ... + 22843.

It is an arithmetic number, because the mean of its divisors is an integer number (102753).

2⁴⁵⁶⁶⁷⁰ is an apocalyptic number.

456670 is a deficient number, since it is larger than the sum of its proper divisors (365354).

456670 is a wasteful number, since it uses less digits than its factorization.

456670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45674.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 456670 is about 675.7736307374. The cubic root of 456670 is about 77.0077014841.

The spelling of 456670 in words is "four hundred fifty-six thousand, six hundred seventy".