13150984 has 64 divisors (see below), whose sum is σ = 31628160. Its totient is φ = 4976640.

The previous prime is 13150981. The next prime is 13150987. The reversal of 13150984 is 48905131.

It is an interprime number because it is at equal distance from previous prime (13150981) and next prime (13150987).

It is not an unprimeable number, because it can be changed into a prime (13150981) 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, 22504 + ... + 23080.

It is an arithmetic number, because the mean of its divisors is an integer number (494190).

Almost surely, 2^13150984 is an apocalyptic number.

13150984 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 13150984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15814080).

13150984 is an abundant number, since it is smaller than the sum of its proper divisors (18477176).

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

13150984 is a wasteful number, since it uses less digits than its factorization.

13150984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638 (or 634 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 13150984 is about 3626.4285461043. The cubic root of 13150984 is about 236.0402593388.

It can be divided in two parts, 131 and 50984, that added together give a palindrome (51115).

The spelling of 13150984 in words is "thirteen million, one hundred fifty thousand, nine hundred eighty-four".