1039896 has 96 divisors (see below), whose sum is σ = 3341520. Its totient is φ = 288000.

The previous prime is 1039891. The next prime is 1039897. The reversal of 1039896 is 6989301.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1039896.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1039891) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10246 + ... + 10346.

2^1039896 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 1039896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1670760).

1039896 is an abundant number, since it is smaller than the sum of its proper divisors (2301624).

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

1039896 is a wasteful number, since it uses less digits than its factorization.

1039896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 1039896 is about 1019.7529112486. The cubic root of 1039896 is about 101.3125630714.

It can be divided in two parts, 103 and 9896, that added together give a palindrome (9999).

The spelling of 1039896 in words is "one million, thirty-nine thousand, eight hundred ninety-six".