14726429 has 2 divisors, whose sum is σ = 14726430. Its totient is φ = 14726428.

The previous prime is 14726401. The next prime is 14726447. The reversal of 14726429 is 92462741.

14726429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7425625 + 7300804 = 2725^2 + 2702^2 .

It is a cyclic number.

It is not a de Polignac number, because 14726429 - 2¹² = 14722333 is a prime.

It is a super-2 number, since 2×14726429² = 433735422184082, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14726449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7363214 + 7363215.

It is an arithmetic number, because the mean of its divisors is an integer number (7363215).

Almost surely, 2^14726429 is an apocalyptic number.

It is an amenable number.

14726429 is a deficient number, since it is larger than the sum of its proper divisors (1).

14726429 is an equidigital number, since it uses as much as digits as its factorization.

14726429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 35.

The square root of 14726429 is about 3837.5029641682. The cubic root of 14726429 is about 245.1127011686.

The spelling of 14726429 in words is "fourteen million, seven hundred twenty-six thousand, four hundred twenty-nine".