14975423 has 2 divisors, whose sum is σ = 14975424. Its totient is φ = 14975422.

The previous prime is 14975393. The next prime is 14975437. The reversal of 14975423 is 32457941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14975423 - 2⁸ = 14975167 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14971423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7487711 + 7487712.

It is an arithmetic number, because the mean of its divisors is an integer number (7487712).

Almost surely, 2^14975423 is an apocalyptic number.

14975423 is the 2069-th centered heptagonal number.

14975423 is a deficient number, since it is larger than the sum of its proper divisors (1).

14975423 is an equidigital number, since it uses as much as digits as its factorization.

14975423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 35.

The square root of 14975423 is about 3869.8091684216. The cubic root of 14975423 is about 246.4864402598.

The spelling of 14975423 in words is "fourteen million, nine hundred seventy-five thousand, four hundred twenty-three".