456766 has 4 divisors (see below), whose sum is σ = 685152. Its totient is φ = 228382.

The previous prime is 456763. The next prime is 456767. The reversal of 456766 is 667654.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114190 + ... + 114193.

It is an arithmetic number, because the mean of its divisors is an integer number (171288).

2⁴⁵⁶⁷⁶⁶ is an apocalyptic number.

456766 is a deficient number, since it is larger than the sum of its proper divisors (228386).

456766 is a wasteful number, since it uses less digits than its factorization.

456766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228385.

The product of its digits is 30240, while the sum is 34.

The square root of 456766 is about 675.8446567074. The cubic root of 456766 is about 77.0130972268.

The spelling of 456766 in words is "four hundred fifty-six thousand, seven hundred sixty-six".