14920673 has 2 divisors, whose sum is σ = 14920674. Its totient is φ = 14920672.

The previous prime is 14920663. The next prime is 14920691. The reversal of 14920673 is 37602941.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14807104 + 113569 = 3848^2 + 337^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14920673 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14920603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7460336 + 7460337.

It is an arithmetic number, because the mean of its divisors is an integer number (7460337).

Almost surely, 2^14920673 is an apocalyptic number.

It is an amenable number.

14920673 is a deficient number, since it is larger than the sum of its proper divisors (1).

14920673 is an equidigital number, since it uses as much as digits as its factorization.

14920673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 14920673 is about 3862.7286987310. The cubic root of 14920673 is about 246.1856894427.

The spelling of 14920673 in words is "fourteen million, nine hundred twenty thousand, six hundred seventy-three".