14989005 has 48 divisors (see below), whose sum is σ = 28005120. Its totient is φ = 7392384.

The previous prime is 14989003. The next prime is 14989021. The reversal of 14989005 is 50098941.

It is not a de Polignac number, because 14989005 - 2¹ = 14989003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14989003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39999 + ... + 40371.

It is an arithmetic number, because the mean of its divisors is an integer number (583440).

Almost surely, 2^14989005 is an apocalyptic number.

14989005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14989005 is a deficient number, since it is larger than the sum of its proper divisors (13016115).

14989005 is a wasteful number, since it uses less digits than its factorization.

14989005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450 (or 447 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 14989005 is about 3871.5636376017. The cubic root of 14989005 is about 246.5609349224.

The spelling of 14989005 in words is "fourteen million, nine hundred eighty-nine thousand, five".