22760997 has 16 divisors (see below), whose sum is σ = 34842240. Its totient is φ = 12946752.

The previous prime is 22760987. The next prime is 22760999. The reversal of 22760997 is 79906722.

It is not a de Polignac number, because 22760997 - 2⁴ = 22760981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22760999) 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 15 ways as a sum of consecutive naturals, for example, 2443 + ... + 7175.

It is an arithmetic number, because the mean of its divisors is an integer number (2177640).

Almost surely, 2^22760997 is an apocalyptic number.

It is an amenable number.

22760997 is a deficient number, since it is larger than the sum of its proper divisors (12081243).

22760997 is a wasteful number, since it uses less digits than its factorization.

22760997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4972.

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 22760997 is about 4770.8486666420. The cubic root of 22760997 is about 283.3982041390.

The spelling of 22760997 in words is "twenty-two million, seven hundred sixty thousand, nine hundred ninety-seven".