23445373 has 12 divisors (see below), whose sum is σ = 28709760. Its totient is φ = 19037592.

The previous prime is 23445371. The next prime is 23445379. The reversal of 23445373 is 37354432.

It is not a de Polignac number, because 23445373 - 2¹ = 23445371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23445371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11661 + ... + 13522.

It is an arithmetic number, because the mean of its divisors is an integer number (2392480).

Almost surely, 2^23445373 is an apocalyptic number.

It is an amenable number.

23445373 is a deficient number, since it is larger than the sum of its proper divisors (5264387).

23445373 is a wasteful number, since it uses less digits than its factorization.

23445373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25216 (or 25209 counting only the distinct ones).

The product of its digits is 30240, while the sum is 31.

The square root of 23445373 is about 4842.0422344296. The cubic root of 23445373 is about 286.2106009096.

The spelling of 23445373 in words is "twenty-three million, four hundred forty-five thousand, three hundred seventy-three".