23697347 has 2 divisors, whose sum is σ = 23697348. Its totient is φ = 23697346.

The previous prime is 23697329. The next prime is 23697403. The reversal of 23697347 is 74379632.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23697347 - 2¹⁴ = 23680963 is a prime.

It is not a weakly prime, because it can be changed into another prime (23697647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11848673 + 11848674.

It is an arithmetic number, because the mean of its divisors is an integer number (11848674).

Almost surely, 2^23697347 is an apocalyptic number.

23697347 is a deficient number, since it is larger than the sum of its proper divisors (1).

23697347 is an equidigital number, since it uses as much as digits as its factorization.

23697347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 190512, while the sum is 41.

The square root of 23697347 is about 4867.9920912015. The cubic root of 23697347 is about 287.2322780571.

The spelling of 23697347 in words is "twenty-three million, six hundred ninety-seven thousand, three hundred forty-seven".