982137312 has 120 divisors (see below), whose sum is σ = 3110732856. Its totient is φ = 302185728.

The previous prime is 982137301. The next prime is 982137323. The reversal of 982137312 is 213731289.

It is an interprime number because it is at equal distance from previous prime (982137301) and next prime (982137323).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19123 + ... + 48269.

Almost surely, 2^982137312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 982137312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1555366428).

982137312 is an abundant number, since it is smaller than the sum of its proper divisors (2128595544).

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

982137312 is a wasteful number, since it uses less digits than its factorization.

982137312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29182 (or 29165 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 982137312 is about 31339.0700564008. The cubic root of 982137312 is about 994.0099617504.

The spelling of 982137312 in words is "nine hundred eighty-two million, one hundred thirty-seven thousand, three hundred twelve".