14474709 has 12 divisors (see below), whose sum is σ = 21048352. Its totient is φ = 9585000.

The previous prime is 14474689. The next prime is 14474711. The reversal of 14474709 is 90747441.

It is not a de Polignac number, because 14474709 - 2¹² = 14470613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14474609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3967 + ... + 6684.

Almost surely, 2^14474709 is an apocalyptic number.

It is an amenable number.

14474709 is a deficient number, since it is larger than the sum of its proper divisors (6573643).

14474709 is a wasteful number, since it uses less digits than its factorization.

14474709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10808 (or 10805 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 14474709 is about 3804.5642326027. The cubic root of 14474709 is about 243.7080906251.

The spelling of 14474709 in words is "fourteen million, four hundred seventy-four thousand, seven hundred nine".