22980867 has 16 divisors (see below), whose sum is σ = 37712640. Its totient is φ = 12121632.

The previous prime is 22980857. The next prime is 22980871. The reversal of 22980867 is 76808922.

It is a happy number.

It is not a de Polignac number, because 22980867 - 2⁴ = 22980851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22980857) 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, 41817 + ... + 42362.

It is an arithmetic number, because the mean of its divisors is an integer number (2357040).

Almost surely, 2^22980867 is an apocalyptic number.

22980867 is a deficient number, since it is larger than the sum of its proper divisors (14731773).

22980867 is a wasteful number, since it uses less digits than its factorization.

22980867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84202.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 22980867 is about 4793.8363551544. The cubic root of 22980867 is about 284.3078185624.

The spelling of 22980867 in words is "twenty-two million, nine hundred eighty thousand, eight hundred sixty-seven".