22868998 has 8 divisors (see below), whose sum is σ = 34345080. Its totient is φ = 11420640.

The previous prime is 22868983. The next prime is 22869013. The reversal of 22868998 is 89986822.

It is an interprime number because it is at equal distance from previous prime (22868983) and next prime (22869013).

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, 4728 + ... + 8251.

It is an arithmetic number, because the mean of its divisors is an integer number (4293135).

Almost surely, 2^22868998 is an apocalyptic number.

22868998 is a deficient number, since it is larger than the sum of its proper divisors (11476082).

22868998 is a wasteful number, since it uses less digits than its factorization.

22868998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13862.

The product of its digits is 995328, while the sum is 52.

The square root of 22868998 is about 4782.1541171317. The cubic root of 22868998 is about 283.8457388127.

The spelling of 22868998 in words is "twenty-two million, eight hundred sixty-eight thousand, nine hundred ninety-eight".