13053612 has 48 divisors (see below), whose sum is σ = 35788032. Its totient is φ = 3650880.

The previous prime is 13053611. The next prime is 13053613. The reversal of 13053612 is 21635031.

It is an interprime number because it is at equal distance from previous prime (13053611) and next prime (13053613).

It is not an unprimeable number, because it can be changed into a prime (13053611) 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 15 ways as a sum of consecutive naturals, for example, 2088 + ... + 5519.

It is an arithmetic number, because the mean of its divisors is an integer number (745584).

Almost surely, 2^13053612 is an apocalyptic number.

13053612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13053612 is an abundant number, since it is smaller than the sum of its proper divisors (22734420).

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

13053612 is a wasteful number, since it uses less digits than its factorization.

13053612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7638 (or 7636 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 13053612 is about 3612.9782728381. The cubic root of 13053612 is about 235.4562555953.

Adding to 13053612 its reverse (21635031), we get a palindrome (34688643).

The spelling of 13053612 in words is "thirteen million, fifty-three thousand, six hundred twelve".