22980527 has 4 divisors (see below), whose sum is σ = 23000040. Its totient is φ = 22961016.

The previous prime is 22980521. The next prime is 22980553. The reversal of 22980527 is 72508922.

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 22980527 - 2⁴ = 22980511 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 (22980521) 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 3 ways as a sum of consecutive naturals, for example, 7868 + ... + 10385.

It is an arithmetic number, because the mean of its divisors is an integer number (5750010).

Almost surely, 2^22980527 is an apocalyptic number.

22980527 is a deficient number, since it is larger than the sum of its proper divisors (19513).

22980527 is a wasteful number, since it uses less digits than its factorization.

22980527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19512.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 22980527 is about 4793.8008928198. The cubic root of 22980527 is about 284.3064164520.

The spelling of 22980527 in words is "twenty-two million, nine hundred eighty thousand, five hundred twenty-seven".