13241172 has 48 divisors (see below), whose sum is σ = 36041600. Its totient is φ = 3782016.

The previous prime is 13241161. The next prime is 13241177. The reversal of 13241172 is 27114231.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2508 + ... + 5724.

Almost surely, 2^13241172 is an apocalyptic number.

13241172 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 13241172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18020800).

13241172 is an abundant number, since it is smaller than the sum of its proper divisors (22800428).

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

13241172 is a wasteful number, since it uses less digits than its factorization.

13241172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3245 (or 3229 counting only the distinct ones).

The product of its digits is 336, while the sum is 21.

The square root of 13241172 is about 3638.8421235333. The cubic root of 13241172 is about 236.5786099263.

The spelling of 13241172 in words is "thirteen million, two hundred forty-one thousand, one hundred seventy-two".