422264451 has 16 divisors (see below), whose sum is σ = 644544000. Its totient is φ = 240883968.

The previous prime is 422264449. The next prime is 422264467. The reversal of 422264451 is 154462224.

It is not a de Polignac number, because 422264451 - 2¹ = 422264449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422264651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4206 + ... + 29363.

It is an arithmetic number, because the mean of its divisors is an integer number (40284000).

Almost surely, 2^422264451 is an apocalyptic number.

422264451 is a deficient number, since it is larger than the sum of its proper divisors (222279549).

422264451 is a wasteful number, since it uses less digits than its factorization.

422264451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34178.

The product of its digits is 15360, while the sum is 30.

The square root of 422264451 is about 20549.0742127231. The cubic root of 422264451 is about 750.2307147981.

The spelling of 422264451 in words is "four hundred twenty-two million, two hundred sixty-four thousand, four hundred fifty-one".