14657090 has 32 divisors (see below), whose sum is σ = 30893184. Its totient is φ = 4901760.

The previous prime is 14657087. The next prime is 14657147. The reversal of 14657090 is 9075641.

It is a happy number.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317 + ... + 5423.

It is an arithmetic number, because the mean of its divisors is an integer number (965412).

Almost surely, 2^14657090 is an apocalyptic number.

14657090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14657090 is an abundant number, since it is smaller than the sum of its proper divisors (16236094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14657090 is a wasteful number, since it uses less digits than its factorization.

14657090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5162.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 14657090 is about 3828.4579140954. The cubic root of 14657090 is about 244.7273935820.

The spelling of 14657090 in words is "fourteen million, six hundred fifty-seven thousand, ninety".