23797408 has 12 divisors (see below), whose sum is σ = 46851210. Its totient is φ = 11898688.

The previous prime is 23797391. The next prime is 23797421. The reversal of 23797408 is 80479732.

It can be written as a sum of positive squares in only one way, i.e., 12588304 + 11209104 = 3548^2 + 3348^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371803 + ... + 371866.

Almost surely, 2^23797408 is an apocalyptic number.

It is an amenable number.

23797408 is a deficient number, since it is larger than the sum of its proper divisors (23053802).

23797408 is an equidigital number, since it uses as much as digits as its factorization.

23797408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743679 (or 743671 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 23797408 is about 4878.2587057269. The cubic root of 23797408 is about 287.6359855751.

The spelling of 23797408 in words is "twenty-three million, seven hundred ninety-seven thousand, four hundred eight".