14686090 has 16 divisors (see below), whose sum is σ = 26998272. Its totient is φ = 5749264.

The previous prime is 14686073. The next prime is 14686097. The reversal of 14686090 is 9068641.

It is not an unprimeable number, because it can be changed into a prime (14686097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15154 + ... + 16093.

It is an arithmetic number, because the mean of its divisors is an integer number (1687392).

Almost surely, 2^14686090 is an apocalyptic number.

14686090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14686090 is a deficient number, since it is larger than the sum of its proper divisors (12312182).

14686090 is a wasteful number, since it uses less digits than its factorization.

14686090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31301.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 14686090 is about 3832.2434682572. The cubic root of 14686090 is about 244.8886902392. Note that the first 3 decimals are identical.

The spelling of 14686090 in words is "fourteen million, six hundred eighty-six thousand, ninety".