22976742 has 16 divisors (see below), whose sum is σ = 46361520. Its totient is φ = 7590912.

The previous prime is 22976731. The next prime is 22976753. The reversal of 22976742 is 24767922.

It is an interprime number because it is at equal distance from previous prime (22976731) and next prime (22976753).

It is a self number, because there is not a number n which added to its sum of digits gives 22976742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16267 + ... + 17622.

It is an arithmetic number, because the mean of its divisors is an integer number (2897595).

Almost surely, 2^22976742 is an apocalyptic number.

22976742 is an abundant number, since it is smaller than the sum of its proper divisors (23384778).

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

22976742 is a wasteful number, since it uses less digits than its factorization.

22976742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34007.

The product of its digits is 84672, while the sum is 39.

The square root of 22976742 is about 4793.4060958780. The cubic root of 22976742 is about 284.2908067306.

The spelling of 22976742 in words is "twenty-two million, nine hundred seventy-six thousand, seven hundred forty-two".