1042704 has 60 divisors (see below), whose sum is σ = 3148236. Its totient is φ = 320256.

The previous prime is 1042703. The next prime is 1042709. The reversal of 1042704 is 4072401.

It is a happy number.

1042704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 121104 + 921600 = 348^2 + 960^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1042703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1594 + ... + 2150.

2^1042704 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 1042704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1574118).

1042704 is an abundant number, since it is smaller than the sum of its proper divisors (2105532).

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

1042704 is a wasteful number, since it uses less digits than its factorization.

1042704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584 (or 575 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 1042704 is about 1021.1287871762. The cubic root of 1042704 is about 101.4036715406.

The spelling of 1042704 in words is "one million, forty-two thousand, seven hundred four".