14938490 has 16 divisors (see below), whose sum is σ = 30730752. Its totient is φ = 5121744.

The previous prime is 14938489. The next prime is 14938493. The reversal of 14938490 is 9483941.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14938493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106634 + ... + 106773.

It is an arithmetic number, because the mean of its divisors is an integer number (1920672).

Almost surely, 2^14938490 is an apocalyptic number.

14938490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14938490 is an abundant number, since it is smaller than the sum of its proper divisors (15792262).

14938490 is a wasteful number, since it uses less digits than its factorization.

14938490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213421.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 14938490 is about 3865.0342818661. The cubic root of 14938490 is about 246.2836418088.

The spelling of 14938490 in words is "fourteen million, nine hundred thirty-eight thousand, four hundred ninety".