14523623 has 2 divisors, whose sum is σ = 14523624. Its totient is φ = 14523622.

The previous prime is 14523601. The next prime is 14523629. The reversal of 14523623 is 32632541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14523623 - 2⁸ = 14523367 is a prime.

It is a super-2 number, since 2×14523623² = 421871250092258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14523592 and 14523601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14523629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7261811 + 7261812.

It is an arithmetic number, because the mean of its divisors is an integer number (7261812).

Almost surely, 2^14523623 is an apocalyptic number.

14523623 is a deficient number, since it is larger than the sum of its proper divisors (1).

14523623 is an equidigital number, since it uses as much as digits as its factorization.

14523623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 26.

The square root of 14523623 is about 3810.9871424606. The cubic root of 14523623 is about 243.9823007407.

The spelling of 14523623 in words is "fourteen million, five hundred twenty-three thousand, six hundred twenty-three".