456847 has 4 divisors (see below), whose sum is σ = 471616. Its totient is φ = 442080.

The previous prime is 456821. The next prime is 456871. The reversal of 456847 is 748654.

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

It is a cyclic number.

It is not a de Polignac number, because 456847 - 2¹¹ = 454799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456877) 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, 7338 + ... + 7399.

It is an arithmetic number, because the mean of its divisors is an integer number (117904).

2⁴⁵⁶⁸⁴⁷ is an apocalyptic number.

456847 is a deficient number, since it is larger than the sum of its proper divisors (14769).

456847 is a wasteful number, since it uses less digits than its factorization.

456847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14768.

The product of its digits is 26880, while the sum is 34.

The square root of 456847 is about 675.9045790642. The cubic root of 456847 is about 77.0176492966.

The spelling of 456847 in words is "four hundred fifty-six thousand, eight hundred forty-seven".