22498235 has 16 divisors (see below), whose sum is σ = 27908064. Its totient is φ = 17402112.

The previous prime is 22498213. The next prime is 22498243. The reversal of 22498235 is 53289422.

It is a cyclic number.

It is not a de Polignac number, because 22498235 - 2¹² = 22494139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22498195 and 22498204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18764 + ... + 19926.

It is an arithmetic number, because the mean of its divisors is an integer number (1744254).

Almost surely, 2^22498235 is an apocalyptic number.

22498235 is a deficient number, since it is larger than the sum of its proper divisors (5409829).

22498235 is a wasteful number, since it uses less digits than its factorization.

22498235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294.

The product of its digits is 34560, while the sum is 35.

The square root of 22498235 is about 4743.2304392682. The cubic root of 22498235 is about 282.3034265664.

The spelling of 22498235 in words is "twenty-two million, four hundred ninety-eight thousand, two hundred thirty-five".