23335397 has 2 divisors, whose sum is σ = 23335398. Its totient is φ = 23335396.

The previous prime is 23335391. The next prime is 23335457. The reversal of 23335397 is 79353332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23174596 + 160801 = 4814^2 + 401^2 .

It is a cyclic number.

It is not a de Polignac number, because 23335397 - 2¹⁴ = 23319013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23335391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11667698 + 11667699.

It is an arithmetic number, because the mean of its divisors is an integer number (11667699).

Almost surely, 2^23335397 is an apocalyptic number.

It is an amenable number.

23335397 is a deficient number, since it is larger than the sum of its proper divisors (1).

23335397 is an equidigital number, since it uses as much as digits as its factorization.

23335397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51030, while the sum is 35.

The square root of 23335397 is about 4830.6725204675. The cubic root of 23335397 is about 285.7623867944.

It can be divided in two parts, 23335 and 397, that added together give a palindrome (23732).

The spelling of 23335397 in words is "twenty-three million, three hundred thirty-five thousand, three hundred ninety-seven".