14845990 has 16 divisors (see below), whose sum is σ = 26989200. Its totient is φ = 5879200.

The previous prime is 14845967. The next prime is 14846009. The reversal of 14845990 is 9954841.

It is a congruent number.

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, 6340 + ... + 8359.

It is an arithmetic number, because the mean of its divisors is an integer number (1686825).

Almost surely, 2^14845990 is an apocalyptic number.

14845990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14845990 is a deficient number, since it is larger than the sum of its proper divisors (12143210).

14845990 is a wasteful number, since it uses less digits than its factorization.

14845990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14807.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 14845990 is about 3853.0494416760. The cubic root of 14845990 is about 245.7742547555.

The spelling of 14845990 in words is "fourteen million, eight hundred forty-five thousand, nine hundred ninety".