14890580 has 24 divisors (see below), whose sum is σ = 31402728. Its totient is φ = 5931008.

The previous prime is 14890523. The next prime is 14890609. The reversal of 14890580 is 8509841.

14890580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2598544 + 12292036 = 1612^2 + 3506^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14890580.

It is a congruent 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, 3692 + ... + 6588.

It is an arithmetic number, because the mean of its divisors is an integer number (1308447).

Almost surely, 2^14890580 is an apocalyptic number.

14890580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14890580 is an abundant number, since it is smaller than the sum of its proper divisors (16512148).

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

14890580 is a wasteful number, since it uses less digits than its factorization.

14890580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3163 (or 3161 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 14890580 is about 3858.8314293319. The cubic root of 14890580 is about 246.0200701892.

The spelling of 14890580 in words is "fourteen million, eight hundred ninety thousand, five hundred eighty".