14075890 has 16 divisors (see below), whose sum is σ = 25439832. Its totient is φ = 5607424.

The previous prime is 14075869. The next prime is 14075909. The reversal of 14075890 is 9857041.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13242321 + 833569 = 3639^2 + 913^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169 + ... + 5308.

Almost surely, 2^14075890 is an apocalyptic number.

14075890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14075890 is a deficient number, since it is larger than the sum of its proper divisors (11363942).

14075890 is a wasteful number, since it uses less digits than its factorization.

14075890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5741.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 14075890 is about 3751.7849085469. The cubic root of 14075890 is about 241.4489316436.

The spelling of 14075890 in words is "fourteen million, seventy-five thousand, eight hundred ninety".