22498995 has 8 divisors (see below), whose sum is σ = 35998416. Its totient is φ = 11999456.

The previous prime is 22498981. The next prime is 22498999. The reversal of 22498995 is 59989422.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22498995 - 2⁸ = 22498739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22498999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749952 + ... + 749981.

It is an arithmetic number, because the mean of its divisors is an integer number (4499802).

Almost surely, 2^22498995 is an apocalyptic number.

22498995 is a deficient number, since it is larger than the sum of its proper divisors (13499421).

22498995 is a wasteful number, since it uses less digits than its factorization.

22498995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499941.

The product of its digits is 466560, while the sum is 48.

The square root of 22498995 is about 4743.3105527680. The cubic root of 22498995 is about 282.3066053075.

The spelling of 22498995 in words is "twenty-two million, four hundred ninety-eight thousand, nine hundred ninety-five".