13242762 has 48 divisors (see below), whose sum is σ = 32727240. Its totient is φ = 3833856.

The previous prime is 13242701. The next prime is 13242769. The reversal of 13242762 is 26724231.

It can be written as a sum of positive squares in 4 ways, for example, as 10246401 + 2996361 = 3201^2 + 1731^2 .

It is not an unprimeable number, because it can be changed into a prime (13242769) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2314 + ... + 5642.

Almost surely, 2^13242762 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13242762, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16363620).

13242762 is an abundant number, since it is smaller than the sum of its proper divisors (19484478).

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

13242762 is a wasteful number, since it uses less digits than its factorization.

13242762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367 (or 3364 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 13242762 is about 3639.0605930652. The cubic root of 13242762 is about 236.5880790008.

Adding to 13242762 its reverse (26724231), we get a palindrome (39966993).

The spelling of 13242762 in words is "thirteen million, two hundred forty-two thousand, seven hundred sixty-two".