23474245 has 12 divisors (see below), whose sum is σ = 28592676. Its totient is φ = 18501120.

The previous prime is 23474221. The next prime is 23474267. The reversal of 23474245 is 54247432.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 749956 + 22724289 = 866^2 + 4767^2 .

It is not a de Polignac number, because 23474245 - 2⁹ = 23473733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26205 + ... + 27085.

It is an arithmetic number, because the mean of its divisors is an integer number (2382723).

Almost surely, 2^23474245 is an apocalyptic number.

It is an amenable number.

23474245 is a deficient number, since it is larger than the sum of its proper divisors (5118431).

23474245 is an frugal number, since it uses more digits than its factorization.

23474245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032 (or 959 counting only the distinct ones).

The product of its digits is 26880, while the sum is 31.

The square root of 23474245 is about 4845.0227037652. The cubic root of 23474245 is about 286.3280381931.

The spelling of 23474245 in words is "twenty-three million, four hundred seventy-four thousand, two hundred forty-five".