23201098 has 4 divisors (see below), whose sum is σ = 34801650. Its totient is φ = 11600548.

The previous prime is 23201083. The next prime is 23201099. The reversal of 23201098 is 89010232.

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

It can be written as a sum of positive squares in only one way, i.e., 20007729 + 3193369 = 4473^2 + 1787^2 .

It is not an unprimeable number, because it can be changed into a prime (23201099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5800273 + ... + 5800276.

Almost surely, 2^23201098 is an apocalyptic number.

23201098 is a deficient number, since it is larger than the sum of its proper divisors (11600552).

23201098 is a wasteful number, since it uses less digits than its factorization.

23201098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11600551.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 23201098 is about 4816.7518100895. The cubic root of 23201098 is about 285.2131287695.

The spelling of 23201098 in words is "twenty-three million, two hundred one thousand, ninety-eight".