13270050 has 72 divisors (see below), whose sum is σ = 36661716. Its totient is φ = 3438720.

The previous prime is 13270021. The next prime is 13270051. The reversal of 13270050 is 5007231.

It can be written as a sum of positive squares in 6 ways, for example, as 7667361 + 5602689 = 2769^2 + 2367^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (13270051) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 16252 + ... + 17048.

Almost surely, 2^13270050 is an apocalyptic number.

13270050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13270050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18330858).

13270050 is an abundant number, since it is smaller than the sum of its proper divisors (23391666).

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

13270050 is a wasteful number, since it uses less digits than its factorization.

13270050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852 (or 844 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 13270050 is about 3642.8079828616. The cubic root of 13270050 is about 236.7504717643.

Adding to 13270050 its reverse (5007231), we get a palindrome (18277281).

The spelling of 13270050 in words is "thirteen million, two hundred seventy thousand, fifty".