13782230 has 48 divisors (see below), whose sum is σ = 31494096. Its totient is φ = 4294080.

The previous prime is 13782229. The next prime is 13782269. The reversal of 13782230 is 3228731.

13782230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13782230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4112 + ... + 6668.

It is an arithmetic number, because the mean of its divisors is an integer number (656127).

Almost surely, 2^13782230 is an apocalyptic number.

13782230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13782230 is an abundant number, since it is smaller than the sum of its proper divisors (17711866).

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

13782230 is a wasteful number, since it uses less digits than its factorization.

13782230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2589 (or 2582 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 13782230 is about 3712.4425921487. The cubic root of 13782230 is about 239.7580315920.

The spelling of 13782230 in words is "thirteen million, seven hundred eighty-two thousand, two hundred thirty".