23674109 has 2 divisors, whose sum is σ = 23674110. Its totient is φ = 23674108.

The previous prime is 23674103. The next prime is 23674127. The reversal of 23674109 is 90147632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23551609 + 122500 = 4853^2 + 350^2 .

It is a cyclic number.

It is not a de Polignac number, because 23674109 - 2¹⁶ = 23608573 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23674103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11837054 + 11837055.

It is an arithmetic number, because the mean of its divisors is an integer number (11837055).

Almost surely, 2^23674109 is an apocalyptic number.

It is an amenable number.

23674109 is a deficient number, since it is larger than the sum of its proper divisors (1).

23674109 is an equidigital number, since it uses as much as digits as its factorization.

23674109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 23674109 is about 4865.6046900668. The cubic root of 23674109 is about 287.1383591521.

The spelling of 23674109 in words is "twenty-three million, six hundred seventy-four thousand, one hundred nine".