1039682 has 18 divisors (see below), whose sum is σ = 1831923. Its totient is φ = 441252.

The previous prime is 1039681. The next prime is 1039733. The reversal of 1039682 is 2869301.

It can be written as a sum of positive squares in only one way, i.e., 519841 + 519841 = 721^2 + 721^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=721.

It is a super-2 number, since 2×1039682² = 2161877322248, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1039681) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 10043 + ... + 10145.

2^1039682 is an apocalyptic number.

1039682 is a deficient number, since it is larger than the sum of its proper divisors (792241).

1039682 is an equidigital number, since it uses as much as digits as its factorization.

1039682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 1039682 is about 1019.6479784710. The cubic root of 1039682 is about 101.3056128970.

Multiplying 1039682 by its product of nonzero digits (2592), we get a square (2694855744 = 51912²).

It can be divided in two parts, 103968 and 2, that multiplied together give a square (207936 = 456²).

The spelling of 1039682 in words is "one million, thirty-nine thousand, six hundred eighty-two".