22466434 has 8 divisors (see below), whose sum is σ = 33998220. Its totient is φ = 11133696.

The previous prime is 22466429. The next prime is 22466441. The reversal of 22466434 is 43466422.

It can be written as a sum of positive squares in 2 ways, for example, as 21132409 + 1334025 = 4597^2 + 1155^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 22466396 and 22466405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49479 + ... + 49930.

Almost surely, 2^22466434 is an apocalyptic number.

22466434 is a deficient number, since it is larger than the sum of its proper divisors (11531786).

22466434 is a wasteful number, since it uses less digits than its factorization.

22466434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99524.

The product of its digits is 27648, while the sum is 31.

The square root of 22466434 is about 4739.8770026236. The cubic root of 22466434 is about 282.1703529502.

The spelling of 22466434 in words is "twenty-two million, four hundred sixty-six thousand, four hundred thirty-four".