23275198 has 4 divisors (see below), whose sum is σ = 34912800. Its totient is φ = 11637598.

The previous prime is 23275181. The next prime is 23275201. The reversal of 23275198 is 89157232.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5818798 + ... + 5818801.

It is an arithmetic number, because the mean of its divisors is an integer number (8728200).

Almost surely, 2^23275198 is an apocalyptic number.

23275198 is a deficient number, since it is larger than the sum of its proper divisors (11637602).

23275198 is a wasteful number, since it uses less digits than its factorization.

23275198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11637601.

The product of its digits is 30240, while the sum is 37.

The square root of 23275198 is about 4824.4375838019. The cubic root of 23275198 is about 285.5164453483.

The spelling of 23275198 in words is "twenty-three million, two hundred seventy-five thousand, one hundred ninety-eight".