23354869 has 2 divisors, whose sum is σ = 23354870. Its totient is φ = 23354868.

The previous prime is 23354861. The next prime is 23354893. The reversal of 23354869 is 96845332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21762225 + 1592644 = 4665^2 + 1262^2 .

It is a cyclic number.

It is not a de Polignac number, because 23354869 - 2³ = 23354861 is a prime.

It is a super-3 number, since 3×23354869³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23354861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11677434 + 11677435.

It is an arithmetic number, because the mean of its divisors is an integer number (11677435).

Almost surely, 2^23354869 is an apocalyptic number.

It is an amenable number.

23354869 is a deficient number, since it is larger than the sum of its proper divisors (1).

23354869 is an equidigital number, since it uses as much as digits as its factorization.

23354869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 40.

The square root of 23354869 is about 4832.6875545601. The cubic root of 23354869 is about 285.8418485980.

The spelling of 23354869 in words is "twenty-three million, three hundred fifty-four thousand, eight hundred sixty-nine".