13851230 has 16 divisors (see below), whose sum is σ = 25100064. Its totient is φ = 5503200.

The previous prime is 13851217. The next prime is 13851263. The reversal of 13851230 is 3215831.

It is a junction number, because it is equal to n+sod(n) for n = 13851196 and 13851205.

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, 3077 + ... + 6096.

It is an arithmetic number, because the mean of its divisors is an integer number (1568754).

Almost surely, 2^13851230 is an apocalyptic number.

13851230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13851230 is a deficient number, since it is larger than the sum of its proper divisors (11248834).

13851230 is a wasteful number, since it uses less digits than its factorization.

13851230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9331.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 13851230 is about 3721.7240628504. The cubic root of 13851230 is about 240.1574776659.

The spelling of 13851230 in words is "thirteen million, eight hundred fifty-one thousand, two hundred thirty".