14680290 has 16 divisors (see below), whose sum is σ = 35232768. Its totient is φ = 3914736.

The previous prime is 14680277. The next prime is 14680297. The reversal of 14680290 is 9208641.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 489343 = 14680290 / (1 + 4 + 6 + 8 + 0 + 2 + 9 + 0).

It is not an unprimeable number, because it can be changed into a prime (14680297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244642 + ... + 244701.

It is an arithmetic number, because the mean of its divisors is an integer number (2202048).

Almost surely, 2^14680290 is an apocalyptic number.

14680290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14680290 is an abundant number, since it is smaller than the sum of its proper divisors (20552478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14680290 is a wasteful number, since it uses less digits than its factorization.

14680290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489353.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 14680290 is about 3831.4866566386. The cubic root of 14680290 is about 244.8564479059.

The spelling of 14680290 in words is "fourteen million, six hundred eighty thousand, two hundred ninety".