14943490 has 8 divisors (see below), whose sum is σ = 26898300. Its totient is φ = 5977392.

The previous prime is 14943469. The next prime is 14943503. The reversal of 14943490 is 9434941.

It can be written as a sum of positive squares in 2 ways, for example, as 14493249 + 450241 = 3807^2 + 671^2 .

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

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 747165 + ... + 747184.

Almost surely, 2^14943490 is an apocalyptic number.

14943490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14943490 is a deficient number, since it is larger than the sum of its proper divisors (11954810).

14943490 is a wasteful number, since it uses less digits than its factorization.

14943490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494356.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 14943490 is about 3865.6810525443. The cubic root of 14943490 is about 246.3111162690.

The spelling of 14943490 in words is "fourteen million, nine hundred forty-three thousand, four hundred ninety".