456661367 has 2 divisors, whose sum is σ = 456661368. Its totient is φ = 456661366.

The previous prime is 456661351. The next prime is 456661391. The reversal of 456661367 is 763166654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 456661367 - 2⁴ = 456661351 is a prime.

It is a super-2 number, since 2×456661367² = 417079208220617378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (456661397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228330683 + 228330684.

It is an arithmetic number, because the mean of its divisors is an integer number (228330684).

Almost surely, 2^456661367 is an apocalyptic number.

456661367 is a deficient number, since it is larger than the sum of its proper divisors (1).

456661367 is an equidigital number, since it uses as much as digits as its factorization.

456661367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 44.

The square root of 456661367 is about 21369.6365668675. The cubic root of 456661367 is about 770.0721622368.

The spelling of 456661367 in words is "four hundred fifty-six million, six hundred sixty-one thousand, three hundred sixty-seven".