23347801 has 2 divisors, whose sum is σ = 23347802. Its totient is φ = 23347800.

The previous prime is 23347799. The next prime is 23347823. The reversal of 23347801 is 10874332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16613776 + 6734025 = 4076^2 + 2595^2 .

It is a cyclic number.

It is not a de Polignac number, because 23347801 - 2¹ = 23347799 is a prime.

Together with 23347799, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23347801.

It is not a weakly prime, because it can be changed into another prime (23342801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11673900 + 11673901.

It is an arithmetic number, because the mean of its divisors is an integer number (11673901).

Almost surely, 2^23347801 is an apocalyptic number.

It is an amenable number.

23347801 is a deficient number, since it is larger than the sum of its proper divisors (1).

23347801 is an equidigital number, since it uses as much as digits as its factorization.

23347801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 23347801 is about 4831.9562291064. The cubic root of 23347801 is about 285.8130104426.

The spelling of 23347801 in words is "twenty-three million, three hundred forty-seven thousand, eight hundred one".