22498016 has 24 divisors (see below), whose sum is σ = 44904384. Its totient is φ = 11093760.

The previous prime is 22498013. The next prime is 22498019. The reversal of 22498016 is 61089422.

It is an interprime number because it is at equal distance from previous prime (22498013) and next prime (22498019).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22498013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2480 + ... + 7151.

It is an arithmetic number, because the mean of its divisors is an integer number (1871016).

Almost surely, 2^22498016 is an apocalyptic number.

It is an amenable number.

22498016 is a deficient number, since it is larger than the sum of its proper divisors (22406368).

22498016 is an equidigital number, since it uses as much as digits as its factorization.

22498016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9714 (or 9706 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 22498016 is about 4743.2073536796. The cubic root of 22498016 is about 282.3025105738.

The spelling of 22498016 in words is "twenty-two million, four hundred ninety-eight thousand, sixteen".