14745931 has 2 divisors, whose sum is σ = 14745932. Its totient is φ = 14745930.

The previous prime is 14745917. The next prime is 14745961. The reversal of 14745931 is 13954741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14745931 - 2¹⁹ = 14221643 is a prime.

It is a super-2 number, since 2×14745931² = 434884962113522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14745901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7372965 + 7372966.

It is an arithmetic number, because the mean of its divisors is an integer number (7372966).

Almost surely, 2^14745931 is an apocalyptic number.

14745931 is a deficient number, since it is larger than the sum of its proper divisors (1).

14745931 is an equidigital number, since it uses as much as digits as its factorization.

14745931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 34.

The square root of 14745931 is about 3840.0430987165. The cubic root of 14745931 is about 245.2208531932.

The spelling of 14745931 in words is "fourteen million, seven hundred forty-five thousand, nine hundred thirty-one".