456667201 has 4 divisors (see below), whose sum is σ = 456813504. Its totient is φ = 456520900.

The previous prime is 456667199. The next prime is 456667207. The reversal of 456667201 is 102766654.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 456667201 - 2¹ = 456667199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (456667207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68365 + ... + 74746.

It is an arithmetic number, because the mean of its divisors is an integer number (114203376).

Almost surely, 2^456667201 is an apocalyptic number.

It is an amenable number.

456667201 is a deficient number, since it is larger than the sum of its proper divisors (146303).

456667201 is a wasteful number, since it uses less digits than its factorization.

456667201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146302.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 456667201 is about 21369.7730685190. The cubic root of 456667201 is about 770.0754415317.

The spelling of 456667201 in words is "four hundred fifty-six million, six hundred sixty-seven thousand, two hundred one".