23280097 has 8 divisors (see below), whose sum is σ = 23750496. Its totient is φ = 22814592.

The previous prime is 23280083. The next prime is 23280109. The reversal of 23280097 is 79008232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23280097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23280077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9258 + ... + 11500.

It is an arithmetic number, because the mean of its divisors is an integer number (2968812).

Almost surely, 2^23280097 is an apocalyptic number.

It is an amenable number.

23280097 is a deficient number, since it is larger than the sum of its proper divisors (470399).

23280097 is a wasteful number, since it uses less digits than its factorization.

23280097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2447.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 23280097 is about 4824.9452846639. The cubic root of 23280097 is about 285.5364759254.

The spelling of 23280097 in words is "twenty-three million, two hundred eighty thousand, ninety-seven".