14761531 has 2 divisors, whose sum is σ = 14761532. Its totient is φ = 14761530.

The previous prime is 14761511. The next prime is 14761547. The reversal of 14761531 is 13516741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14761531 - 2¹¹ = 14759483 is a prime.

It is a super-2 number, since 2×14761531² = 435805594927922, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14761531.

It is not a weakly prime, because it can be changed into another prime (14761501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7380765 + 7380766.

It is an arithmetic number, because the mean of its divisors is an integer number (7380766).

Almost surely, 2^14761531 is an apocalyptic number.

14761531 is a deficient number, since it is larger than the sum of its proper divisors (1).

14761531 is an equidigital number, since it uses as much as digits as its factorization.

14761531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 28.

The square root of 14761531 is about 3842.0737889843. The cubic root of 14761531 is about 245.3072973135.

The spelling of 14761531 in words is "fourteen million, seven hundred sixty-one thousand, five hundred thirty-one".