14519930 has 16 divisors (see below), whose sum is σ = 26407080. Its totient is φ = 5747712.

The previous prime is 14519929. The next prime is 14519951. The reversal of 14519930 is 3991541.

It can be written as a sum of positive squares in 4 ways, for example, as 6115729 + 8404201 = 2473^2 + 2899^2 .

It is a Curzon 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, 6515 + ... + 8454.

Almost surely, 2^14519930 is an apocalyptic number.

14519930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14519930 is a deficient number, since it is larger than the sum of its proper divisors (11887150).

14519930 is a wasteful number, since it uses less digits than its factorization.

14519930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15073.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 14519930 is about 3810.5025915225. The cubic root of 14519930 is about 243.9616194223.

It can be divided in two parts, 14 and 519930, that multiplied together give a triangular number (7279020 = T₃₈₁₅).

The spelling of 14519930 in words is "fourteen million, five hundred nineteen thousand, nine hundred thirty".