23480897 has 6 divisors (see below), whose sum is σ = 25809714. Its totient is φ = 21346160.

The previous prime is 23480869. The next prime is 23480909. The reversal of 23480897 is 79808432.

It can be written as a sum of positive squares in only one way, i.e., 21242881 + 2238016 = 4609^2 + 1496^2 .

It is not a de Polignac number, because 23480897 - 2²⁰ = 22432321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23480497) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 96908 + ... + 97149.

It is an arithmetic number, because the mean of its divisors is an integer number (4301619).

Almost surely, 2^23480897 is an apocalyptic number.

It is an amenable number.

23480897 is a deficient number, since it is larger than the sum of its proper divisors (2328817).

23480897 is a wasteful number, since it uses less digits than its factorization.

23480897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194079 (or 194068 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 23480897 is about 4845.7091328308. The cubic root of 23480897 is about 286.3550816504.

The spelling of 23480897 in words is "twenty-three million, four hundred eighty thousand, eight hundred ninety-seven".