22545098 has 8 divisors (see below), whose sum is σ = 34322592. Its totient is φ = 11104236.

The previous prime is 22545097. The next prime is 22545113. The reversal of 22545098 is 89054522.

It is a happy number.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22545097) 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, 83990 + ... + 84257.

It is an arithmetic number, because the mean of its divisors is an integer number (4290324).

Almost surely, 2^22545098 is an apocalyptic number.

22545098 is a deficient number, since it is larger than the sum of its proper divisors (11777494).

22545098 is a wasteful number, since it uses less digits than its factorization.

22545098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168316.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 22545098 is about 4748.1678571845. The cubic root of 22545098 is about 282.4992998651.

The spelling of 22545098 in words is "twenty-two million, five hundred forty-five thousand, ninety-eight".