22768958 has 8 divisors (see below), whose sum is σ = 34472952. Its totient is φ = 11277976.

The previous prime is 22768939. The next prime is 22768987. The reversal of 22768958 is 85986722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52985 + ... + 53412.

It is an arithmetic number, because the mean of its divisors is an integer number (4309119).

Almost surely, 2^22768958 is an apocalyptic number.

22768958 is a deficient number, since it is larger than the sum of its proper divisors (11703994).

22768958 is a wasteful number, since it uses less digits than its factorization.

22768958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106506.

The product of its digits is 483840, while the sum is 47.

The square root of 22768958 is about 4771.6829316290. The cubic root of 22768958 is about 283.4312412114.

The spelling of 22768958 in words is "twenty-two million, seven hundred sixty-eight thousand, nine hundred fifty-eight".