22467963 has 16 divisors (see below), whose sum is σ = 35342336. Its totient is φ = 12424320.

The previous prime is 22467943. The next prime is 22467971. The reversal of 22467963 is 36976422.

It is not a de Polignac number, because 22467963 - 2¹⁴ = 22451579 is a prime.

It is a super-2 number, since 2×22467963² = 1009618722738738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22467923) 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, 16606 + ... + 17907.

It is an arithmetic number, because the mean of its divisors is an integer number (2208896).

Almost surely, 2^22467963 is an apocalyptic number.

22467963 is a deficient number, since it is larger than the sum of its proper divisors (12874373).

22467963 is a wasteful number, since it uses less digits than its factorization.

22467963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34554.

The product of its digits is 108864, while the sum is 39.

The square root of 22467963 is about 4740.0382909846. The cubic root of 22467963 is about 282.1767540355.

The spelling of 22467963 in words is "twenty-two million, four hundred sixty-seven thousand, nine hundred sixty-three".