22662467 has 4 divisors (see below), whose sum is σ = 22787856. Its totient is φ = 22537080.

The previous prime is 22662449. The next prime is 22662473. The reversal of 22662467 is 76426622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22662467 - 2¹⁴ = 22646083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22662487) by changing a digit.

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, 62423 + ... + 62784.

It is an arithmetic number, because the mean of its divisors is an integer number (5696964).

Almost surely, 2^22662467 is an apocalyptic number.

22662467 is a deficient number, since it is larger than the sum of its proper divisors (125389).

22662467 is a wasteful number, since it uses less digits than its factorization.

22662467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125388.

The product of its digits is 48384, while the sum is 35.

The square root of 22662467 is about 4760.5112120444. The cubic root of 22662467 is about 282.9886788081.

The spelling of 22662467 in words is "twenty-two million, six hundred sixty-two thousand, four hundred sixty-seven".