23298913 has 6 divisors (see below), whose sum is σ = 25609682. Its totient is φ = 21180720.

The previous prime is 23298911. The next prime is 23298941. The reversal of 23298913 is 31989232.

23298913 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in only one way, i.e., 22581504 + 717409 = 4752^2 + 847^2 .

It is not a de Polignac number, because 23298913 - 2¹ = 23298911 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23298911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 96156 + ... + 96397.

Almost surely, 2^23298913 is an apocalyptic number.

It is an amenable number.

23298913 is a deficient number, since it is larger than the sum of its proper divisors (2310769).

23298913 is a wasteful number, since it uses less digits than its factorization.

23298913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192575 (or 192564 counting only the distinct ones).

The product of its digits is 23328, while the sum is 37.

The square root of 23298913 is about 4826.8947575020. The cubic root of 23298913 is about 285.6133829289.

The spelling of 23298913 in words is "twenty-three million, two hundred ninety-eight thousand, nine hundred thirteen".