456706 has 4 divisors (see below), whose sum is σ = 685062. Its totient is φ = 228352.

The previous prime is 456697. The next prime is 456727. The reversal of 456706 is 607654.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 607654 = 2 ⋅303827.

It can be written as a sum of positive squares in only one way, i.e., 292681 + 164025 = 541^2 + 405^2 .

It is a nialpdrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114175 + ... + 114178.

2⁴⁵⁶⁷⁰⁶ is an apocalyptic number.

456706 is a deficient number, since it is larger than the sum of its proper divisors (228356).

456706 is a wasteful number, since it uses less digits than its factorization.

456706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228355.

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

The square root of 456706 is about 675.8002663509. The cubic root of 456706 is about 77.0097249762.

The spelling of 456706 in words is "four hundred fifty-six thousand, seven hundred six".