13783230 has 64 divisors (see below), whose sum is σ = 37324800. Its totient is φ = 3618720.

The previous prime is 13783201. The next prime is 13783241. The reversal of 13783230 is 3238731.

13783230 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 13783194 and 13783203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18811 + ... + 19529.

It is an arithmetic number, because the mean of its divisors is an integer number (583200).

Almost surely, 2^13783230 is an apocalyptic number.

13783230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13783230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18662400).

13783230 is an abundant number, since it is smaller than the sum of its proper divisors (23541570).

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

13783230 is a wasteful number, since it uses less digits than its factorization.

13783230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806 (or 800 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 13783230 is about 3712.5772719231. The cubic root of 13783230 is about 239.7638301755.

The spelling of 13783230 in words is "thirteen million, seven hundred eighty-three thousand, two hundred thirty".