13225884 has 72 divisors (see below), whose sum is σ = 36465408. Its totient is φ = 3719520.

The previous prime is 13225873. The next prime is 13225931. The reversal of 13225884 is 48852231.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48669 + ... + 48939.

It is an arithmetic number, because the mean of its divisors is an integer number (506464).

Almost surely, 2^13225884 is an apocalyptic number.

13225884 is a gapful number since it is divisible by the number (14) 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 13225884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18232704).

13225884 is an abundant number, since it is smaller than the sum of its proper divisors (23239524).

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

13225884 is a wasteful number, since it uses less digits than its factorization.

13225884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375 (or 366 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 13225884 is about 3636.7408486171. The cubic root of 13225884 is about 236.4875251731.

The spelling of 13225884 in words is "thirteen million, two hundred twenty-five thousand, eight hundred eighty-four".