456994 has 8 divisors (see below), whose sum is σ = 725868. Its totient is φ = 215040.

The previous prime is 456991. The next prime is 457001. The reversal of 456994 is 499654.

It can be written as a sum of positive squares in 2 ways, for example, as 455625 + 1369 = 675^2 + 37^2 .

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 (456991) 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, 6687 + ... + 6754.

456994 is a Friedman number, since it can be written as 9+9+(6+5*4)^4, using all its digits and the basic arithmetic operations.

2⁴⁵⁶⁹⁹⁴ is an apocalyptic number.

456994 is a deficient number, since it is larger than the sum of its proper divisors (268874).

456994 is a wasteful number, since it uses less digits than its factorization.

456994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13460.

The product of its digits is 38880, while the sum is 37.

The square root of 456994 is about 676.0133134784. The cubic root of 456994 is about 77.0259090862.

The spelling of 456994 in words is "four hundred fifty-six thousand, nine hundred ninety-four".