14900290 has 8 divisors (see below), whose sum is σ = 26820540. Its totient is φ = 5960112.

The previous prime is 14900213. The next prime is 14900309. The reversal of 14900290 is 9200941.

It can be written as a sum of positive squares in 2 ways, for example, as 14676561 + 223729 = 3831^2 + 473^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745005 + ... + 745024.

Almost surely, 2^14900290 is an apocalyptic number.

14900290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14900290 is a deficient number, since it is larger than the sum of its proper divisors (11920250).

14900290 is a wasteful number, since it uses less digits than its factorization.

14900290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490036.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 14900290 is about 3860.0893772036. The cubic root of 14900290 is about 246.0735343216.

The spelling of 14900290 in words is "fourteen million, nine hundred thousand, two hundred ninety".