23797449 has 32 divisors (see below), whose sum is σ = 38304000. Its totient is φ = 14515200.

The previous prime is 23797441. The next prime is 23797457. The reversal of 23797449 is 94479732.

It is an interprime number because it is at equal distance from previous prime (23797441) and next prime (23797457).

It is not a de Polignac number, because 23797449 - 2³ = 23797441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23797441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52777 + ... + 53225.

It is an arithmetic number, because the mean of its divisors is an integer number (1197000).

Almost surely, 2^23797449 is an apocalyptic number.

It is an amenable number.

23797449 is a deficient number, since it is larger than the sum of its proper divisors (14506551).

23797449 is a wasteful number, since it uses less digits than its factorization.

23797449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 616 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 23797449 is about 4878.2629080442. The cubic root of 23797449 is about 287.6361507621.

The spelling of 23797449 in words is "twenty-three million, seven hundred ninety-seven thousand, four hundred forty-nine".