13052230 has 16 divisors (see below), whose sum is σ = 23728464. Its totient is φ = 5168800.

The previous prime is 13052191. The next prime is 13052261. The reversal of 13052230 is 3225031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5452 + ... + 7471.

It is an arithmetic number, because the mean of its divisors is an integer number (1483029).

Almost surely, 2^13052230 is an apocalyptic number.

13052230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13052230 is a deficient number, since it is larger than the sum of its proper divisors (10676234).

13052230 is a wasteful number, since it uses less digits than its factorization.

13052230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13031.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 13052230 is about 3612.7870128199. The cubic root of 13052230 is about 235.4479459661.

Adding to 13052230 its reverse (3225031), we get a palindrome (16277261).

The spelling of 13052230 in words is "thirteen million, fifty-two thousand, two hundred thirty".