23298073 has 4 divisors (see below), whose sum is σ = 23515920. Its totient is φ = 23080228.

The previous prime is 23298061. The next prime is 23298089. The reversal of 23298073 is 37089232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23298073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23298013) 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, 108763 + ... + 108976.

It is an arithmetic number, because the mean of its divisors is an integer number (5878980).

Almost surely, 2^23298073 is an apocalyptic number.

It is an amenable number.

23298073 is a deficient number, since it is larger than the sum of its proper divisors (217847).

23298073 is a wasteful number, since it uses less digits than its factorization.

23298073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217846.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 23298073 is about 4826.8077442550. The cubic root of 23298073 is about 285.6099504637.

The spelling of 23298073 in words is "twenty-three million, two hundred ninety-eight thousand, seventy-three".