22763948 has 6 divisors (see below), whose sum is σ = 39836916. Its totient is φ = 11381972.

The previous prime is 22763921. The next prime is 22763989. The reversal of 22763948 is 84936722.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2845490 + ... + 2845497.

It is an arithmetic number, because the mean of its divisors is an integer number (6639486).

Almost surely, 2^22763948 is an apocalyptic number.

It is an amenable number.

22763948 is a deficient number, since it is larger than the sum of its proper divisors (17072968).

22763948 is a wasteful number, since it uses less digits than its factorization.

22763948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5690991 (or 5690989 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 22763948 is about 4771.1579307334. The cubic root of 22763948 is about 283.4104512879.

The spelling of 22763948 in words is "twenty-two million, seven hundred sixty-three thousand, nine hundred forty-eight".