14718290 has 8 divisors (see below), whose sum is σ = 26492940. Its totient is φ = 5887312.

The previous prime is 14718289. The next prime is 14718313. The reversal of 14718290 is 9281741.

It can be written as a sum of positive squares in 2 ways, for example, as 14645929 + 72361 = 3827^2 + 269^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735905 + ... + 735924.

Almost surely, 2^14718290 is an apocalyptic number.

14718290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14718290 is a deficient number, since it is larger than the sum of its proper divisors (11774650).

14718290 is a wasteful number, since it uses less digits than its factorization.

14718290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471836.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 14718290 is about 3836.4423623977. The cubic root of 14718290 is about 245.0675365665.

The spelling of 14718290 in words is "fourteen million, seven hundred eighteen thousand, two hundred ninety".