14989078 has 16 divisors (see below), whose sum is σ = 24343200. Its totient is φ = 6880896.

The previous prime is 14989063. The next prime is 14989097. The reversal of 14989078 is 87098941.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 3726 + ... + 6622.

It is an arithmetic number, because the mean of its divisors is an integer number (1521450).

Almost surely, 2^14989078 is an apocalyptic number.

14989078 is a deficient number, since it is larger than the sum of its proper divisors (9354122).

14989078 is a wasteful number, since it uses less digits than its factorization.

14989078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 14989078 is about 3871.5730653056. The cubic root of 14989078 is about 246.5613351918.

The spelling of 14989078 in words is "fourteen million, nine hundred eighty-nine thousand, seventy-eight".