13418352 has 80 divisors (see below), whose sum is σ = 39060000. Its totient is φ = 4409856.

The previous prime is 13418347. The next prime is 13418369. The reversal of 13418352 is 25381431.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38274 + ... + 38622.

It is an arithmetic number, because the mean of its divisors is an integer number (488250).

Almost surely, 2^13418352 is an apocalyptic number.

13418352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13418352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19530000).

13418352 is an abundant number, since it is smaller than the sum of its proper divisors (25641648).

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

13418352 is a wasteful number, since it uses less digits than its factorization.

13418352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455 (or 443 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 13418352 is about 3663.1068780476. The cubic root of 13418352 is about 237.6291567117.

Adding to 13418352 its reverse (25381431), we get a palindrome (38799783).

The spelling of 13418352 in words is "thirteen million, four hundred eighteen thousand, three hundred fifty-two".