14726531 has 2 divisors, whose sum is σ = 14726532. Its totient is φ = 14726530.

The previous prime is 14726497. The next prime is 14726549. The reversal of 14726531 is 13562741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14726531 - 2²² = 10532227 is a prime.

It is a super-2 number, since 2×14726531² = 433741430587922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14726494 and 14726503.

It is not a weakly prime, because it can be changed into another prime (14725531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7363265 + 7363266.

It is an arithmetic number, because the mean of its divisors is an integer number (7363266).

Almost surely, 2^14726531 is an apocalyptic number.

14726531 is a deficient number, since it is larger than the sum of its proper divisors (1).

14726531 is an equidigital number, since it uses as much as digits as its factorization.

14726531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 29.

The square root of 14726531 is about 3837.5162540372. The cubic root of 14726531 is about 245.1132670771.

The spelling of 14726531 in words is "fourteen million, seven hundred twenty-six thousand, five hundred thirty-one".