983272136 has 144 divisors (see below), whose sum is σ = 2408938560. Its totient is φ = 368280000.

The previous prime is 983272133. The next prime is 983272177. The reversal of 983272136 is 631272389.

983272136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 983272093 and 983272102.

It is not an unprimeable number, because it can be changed into a prime (983272133) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6511661 + ... + 6511811.

It is an arithmetic number, because the mean of its divisors is an integer number (16728740).

Almost surely, 2^983272136 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 983272136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1204469280).

983272136 is an abundant number, since it is smaller than the sum of its proper divisors (1425666424).

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

983272136 is a wasteful number, since it uses less digits than its factorization.

983272136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 202 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 983272136 is about 31357.1704080582. The cubic root of 983272136 is about 994.3926618614.

The spelling of 983272136 in words is "nine hundred eighty-three million, two hundred seventy-two thousand, one hundred thirty-six".