13053722 has 48 divisors (see below), whose sum is σ = 24131520. Its totient is φ = 5258880.

The previous prime is 13053713. The next prime is 13053727. The reversal of 13053722 is 22735031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13053727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78083 + ... + 78249.

It is an arithmetic number, because the mean of its divisors is an integer number (502740).

Almost surely, 2^13053722 is an apocalyptic number.

13053722 is a deficient number, since it is larger than the sum of its proper divisors (11077798).

13053722 is a wasteful number, since it uses less digits than its factorization.

13053722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 13053722 is about 3612.9934957041. The cubic root of 13053722 is about 235.4569169733.

Adding to 13053722 its reverse (22735031), we get a palindrome (35788753).

The spelling of 13053722 in words is "thirteen million, fifty-three thousand, seven hundred twenty-two".