23374081 has 2 divisors, whose sum is σ = 23374082. Its totient is φ = 23374080.

The previous prime is 23374079. The next prime is 23374097. The reversal of 23374081 is 18047332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19536400 + 3837681 = 4420^2 + 1959^2 .

It is a cyclic number.

It is not a de Polignac number, because 23374081 - 2¹ = 23374079 is a prime.

It is a super-2 number, since 2×23374081² = 1092695325189122, which contains 22 as substring.

Together with 23374079, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23374051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11687040 + 11687041.

It is an arithmetic number, because the mean of its divisors is an integer number (11687041).

Almost surely, 2^23374081 is an apocalyptic number.

It is an amenable number.

23374081 is a deficient number, since it is larger than the sum of its proper divisors (1).

23374081 is an equidigital number, since it uses as much as digits as its factorization.

23374081 is an odious number, because the sum of its binary digits is odd.

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

The square root of 23374081 is about 4834.6748598018. The cubic root of 23374081 is about 285.9202061126.

The spelling of 23374081 in words is "twenty-three million, three hundred seventy-four thousand, eighty-one".