456838022 has 8 divisors (see below), whose sum is σ = 685965672. Its totient is φ = 228182800.

The previous prime is 456838021. The next prime is 456838037. The reversal of 456838022 is 220838654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456838021) 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, 115679 + ... + 119562.

It is an arithmetic number, because the mean of its divisors is an integer number (85745709).

Almost surely, 2^456838022 is an apocalyptic number.

456838022 is a deficient number, since it is larger than the sum of its proper divisors (229127650).

456838022 is a wasteful number, since it uses less digits than its factorization.

456838022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236214.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 456838022 is about 21373.7694850487. The cubic root of 456838022 is about 770.1714477394.

The spelling of 456838022 in words is "four hundred fifty-six million, eight hundred thirty-eight thousand, twenty-two".