14785479 has 6 divisors (see below), whose sum is σ = 21356816. Its totient is φ = 9856980.

The previous prime is 14785457. The next prime is 14785487. The reversal of 14785479 is 97458741.

It is a happy number.

It is not a de Polignac number, because 14785479 - 2¹² = 14781383 is a prime.

It is a super-2 number, since 2×14785479² = 437220778518882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14785409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 821407 + ... + 821424.

Almost surely, 2^14785479 is an apocalyptic number.

14785479 is a deficient number, since it is larger than the sum of its proper divisors (6571337).

14785479 is a wasteful number, since it uses less digits than its factorization.

14785479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642837 (or 1642834 counting only the distinct ones).

The product of its digits is 282240, while the sum is 45.

The square root of 14785479 is about 3845.1890720743. The cubic root of 14785479 is about 245.4398816904.

The spelling of 14785479 in words is "fourteen million, seven hundred eighty-five thousand, four hundred seventy-nine".