22466479 has 8 divisors (see below), whose sum is σ = 25712640. Its totient is φ = 19229496.

The previous prime is 22466473. The next prime is 22466491. The reversal of 22466479 is 97466422.

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

It is a cyclic number.

It is not a de Polignac number, because 22466479 - 2⁵ = 22466447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22466473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4182 + ... + 7900.

It is an arithmetic number, because the mean of its divisors is an integer number (3214080).

Almost surely, 2^22466479 is an apocalyptic number.

22466479 is a deficient number, since it is larger than the sum of its proper divisors (3246161).

22466479 is an equidigital number, since it uses as much as digits as its factorization.

22466479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4589.

The product of its digits is 145152, while the sum is 40.

The square root of 22466479 is about 4739.8817495798. The cubic root of 22466479 is about 282.1705413447.

The spelling of 22466479 in words is "twenty-two million, four hundred sixty-six thousand, four hundred seventy-nine".