23071497 has 8 divisors (see below), whose sum is σ = 30819456. Its totient is φ = 15352272.

The previous prime is 23071469. The next prime is 23071511. The reversal of 23071497 is 79417032.

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

It is not a de Polignac number, because 23071497 - 2⁸ = 23071241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23071417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5233 + ... + 8574.

It is an arithmetic number, because the mean of its divisors is an integer number (3852432).

Almost surely, 2^23071497 is an apocalyptic number.

It is an amenable number.

23071497 is a deficient number, since it is larger than the sum of its proper divisors (7747959).

23071497 is a wasteful number, since it uses less digits than its factorization.

23071497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14367.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 23071497 is about 4803.2798169584. The cubic root of 23071497 is about 284.6810713685.

The spelling of 23071497 in words is "twenty-three million, seventy-one thousand, four hundred ninety-seven".