9983562 has 16 divisors (see below), whose sum is σ = 20507232. Its totient is φ = 3237840.

The previous prime is 9983551. The next prime is 9983579. The reversal of 9983562 is 2653899.

It is a d-powerful number, because it can be written as 9⁵ + 9⁷ + 8³ + 3¹⁴ + 5⁷ + 6⁷ + 2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22264 + ... + 22707.

It is an arithmetic number, because the mean of its divisors is an integer number (1281702).

Almost surely, 2^9983562 is an apocalyptic number.

9983562 is an abundant number, since it is smaller than the sum of its proper divisors (10523670).

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

9983562 is a wasteful number, since it uses less digits than its factorization.

9983562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45013.

The product of its digits is 116640, while the sum is 42.

The square root of 9983562 is about 3159.6775151904. The cubic root of 9983562 is about 215.3253556031.

It can be divided in two parts, 998 and 3562, that added together give a triangular number (4560 = T₉₅).

The spelling of 9983562 in words is "nine million, nine hundred eighty-three thousand, five hundred sixty-two".