12702230 has 16 divisors (see below), whose sum is σ = 24209280. Its totient is φ = 4781952.

The previous prime is 12702227. The next prime is 12702289. The reversal of 12702230 is 3220721.

It is a super-2 number, since 2×12702230² = 322693293945800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 12702199 and 12702208.

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, 37190 + ... + 37529.

It is an arithmetic number, because the mean of its divisors is an integer number (1513080).

Almost surely, 2^12702230 is an apocalyptic number.

12702230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12702230 is a deficient number, since it is larger than the sum of its proper divisors (11507050).

12702230 is a wasteful number, since it uses less digits than its factorization.

12702230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74743.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 12702230 is about 3564.0187990526. The cubic root of 12702230 is about 233.3243103087.

Adding to 12702230 its reverse (3220721), we get a palindrome (15922951).

The spelling of 12702230 in words is "twelve million, seven hundred two thousand, two hundred thirty".