1032842 has 4 divisors (see below), whose sum is σ = 1549266. Its totient is φ = 516420.

The previous prime is 1032841. The next prime is 1032847. The reversal of 1032842 is 2482301.

1032842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2482301 = 739 ⋅3359.

It can be written as a sum of positive squares in only one way, i.e., 674041 + 358801 = 821^2 + 599^2 .

It is not an unprimeable number, because it can be changed into a prime (1032841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258209 + ... + 258212.

2^1032842 is an apocalyptic number.

1032842 is a deficient number, since it is larger than the sum of its proper divisors (516424).

1032842 is an equidigital number, since it uses as much as digits as its factorization.

1032842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516423.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1032842 is about 1016.2883449100. The cubic root of 1032842 is about 101.0829629098.

The spelling of 1032842 in words is "one million, thirty-two thousand, eight hundred forty-two".