13242210 has 32 divisors (see below), whose sum is σ = 32234112. Its totient is φ = 3480960.

The previous prime is 13242199. The next prime is 13242253. The reversal of 13242210 is 1224231.

It is a super-2 number, since 2×13242210² = 350712251368200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13242210.

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 15 ways as a sum of consecutive naturals, for example, 979 + ... + 5238.

It is an arithmetic number, because the mean of its divisors is an integer number (1007316).

Almost surely, 2^13242210 is an apocalyptic number.

13242210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13242210 is an abundant number, since it is smaller than the sum of its proper divisors (18991902).

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

13242210 is a wasteful number, since it uses less digits than its factorization.

13242210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6298.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 13242210 is about 3638.9847485253. The cubic root of 13242210 is about 236.5847917099.

Adding to 13242210 its reverse (1224231), we get a palindrome (14466441).

The spelling of 13242210 in words is "thirteen million, two hundred forty-two thousand, two hundred ten".