22982466 has 16 divisors (see below), whose sum is σ = 49500864. Its totient is φ = 7071504.

The previous prime is 22982461. The next prime is 22982489. The reversal of 22982466 is 66428922.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (22982461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147246 + ... + 147401.

It is an arithmetic number, because the mean of its divisors is an integer number (3093804).

Almost surely, 2^22982466 is an apocalyptic number.

22982466 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22982466 is an abundant number, since it is smaller than the sum of its proper divisors (26518398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22982466 is a wasteful number, since it uses less digits than its factorization.

22982466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294665.

The product of its digits is 82944, while the sum is 39.

The square root of 22982466 is about 4794.0031289101. The cubic root of 22982466 is about 284.3144124195.

The spelling of 22982466 in words is "twenty-two million, nine hundred eighty-two thousand, four hundred sixty-six".