14944990 has 16 divisors (see below), whose sum is σ = 27149760. Its totient is φ = 5922720.

The previous prime is 14944973. The next prime is 14945017. The reversal of 14944990 is 9944941.

14944990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14944990² = 446705452200200, which contains 22 as substring.

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, 5766 + ... + 7945.

It is an arithmetic number, because the mean of its divisors is an integer number (1696860).

Almost surely, 2^14944990 is an apocalyptic number.

14944990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14944990 is a deficient number, since it is larger than the sum of its proper divisors (12204770).

14944990 is a wasteful number, since it uses less digits than its factorization.

14944990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13827.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 14944990 is about 3865.8750626475. The cubic root of 14944990 is about 246.3193574120.

The spelling of 14944990 in words is "fourteen million, nine hundred forty-four thousand, nine hundred ninety".