456047 has 2 divisors, whose sum is σ = 456048. Its totient is φ = 456046.

The previous prime is 456037. The next prime is 456061. The reversal of 456047 is 740654.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-456047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (456007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228023 + 228024.

It is an arithmetic number, because the mean of its divisors is an integer number (228024).

2⁴⁵⁶⁰⁴⁷ is an apocalyptic number.

456047 is a deficient number, since it is larger than the sum of its proper divisors (1).

456047 is an equidigital number, since it uses as much as digits as its factorization.

456047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 456047 is about 675.3125202453. The cubic root of 456047 is about 76.9726669726.

The spelling of 456047 in words is "four hundred fifty-six thousand, forty-seven".