23282497 has 10 divisors (see below), whose sum is σ = 27164098. Its totient is φ = 19954368.

The previous prime is 23282491. The next prime is 23282549. The reversal of 23282497 is 79428232.

It can be written as a sum of positive squares in only one way, i.e., 15752961 + 7529536 = 3969^2 + 2744^2 .

It is not a de Polignac number, because 23282497 - 2¹¹ = 23280449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23282491) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2448 + ... + 7249.

Almost surely, 2^23282497 is an apocalyptic number.

It is an amenable number.

23282497 is a deficient number, since it is larger than the sum of its proper divisors (3881601).

23282497 is an frugal number, since it uses more digits than its factorization.

23282497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9725 (or 9704 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 23282497 is about 4825.1939857378. The cubic root of 23282497 is about 285.5462877973.

The spelling of 23282497 in words is "twenty-three million, two hundred eighty-two thousand, four hundred ninety-seven".