13270452 has 48 divisors (see below), whose sum is σ = 33577152. Its totient is φ = 4055040.

The previous prime is 13270441. The next prime is 13270483. The reversal of 13270452 is 25407231.

It is a super-2 number, since 2×13270452² = 352209792568608, which contains 22 as substring.

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, 39927 + ... + 40257.

It is an arithmetic number, because the mean of its divisors is an integer number (699524).

Almost surely, 2^13270452 is an apocalyptic number.

13270452 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 13270452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16788576).

13270452 is an abundant number, since it is smaller than the sum of its proper divisors (20306700).

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

13270452 is a wasteful number, since it uses less digits than its factorization.

13270452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 13270452 is about 3642.8631596589. The cubic root of 13270452 is about 236.7528624292.

Adding to 13270452 its reverse (25407231), we get a palindrome (38677683).

The spelling of 13270452 in words is "thirteen million, two hundred seventy thousand, four hundred fifty-two".