13133484 has 144 divisors (see below), whose sum is σ = 43214080. Its totient is φ = 3265920.

The previous prime is 13133479. The next prime is 13133507. The reversal of 13133484 is 48433131.

13133484 is a `hidden beast` number, since 1 + 313 + 348 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62139 + ... + 62349.

Almost surely, 2^13133484 is an apocalyptic number.

13133484 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 13133484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21607040).

13133484 is an abundant number, since it is smaller than the sum of its proper divisors (30080596).

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

13133484 is a wasteful number, since it uses less digits than its factorization.

13133484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 255 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 13133484 is about 3624.0149006316. The cubic root of 13133484 is about 235.9355133584.

The spelling of 13133484 in words is "thirteen million, one hundred thirty-three thousand, four hundred eighty-four".