1048342 has 4 divisors (see below), whose sum is σ = 1572516. Its totient is φ = 524170.

The previous prime is 1048309. The next prime is 1048343. The reversal of 1048342 is 2438401.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262084 + ... + 262087.

It is an arithmetic number, because the mean of its divisors is an integer number (393129).

2^1048342 is an apocalyptic number.

1048342 is a deficient number, since it is larger than the sum of its proper divisors (524174).

1048342 is an equidigital number, since it uses as much as digits as its factorization.

1048342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524173.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1048342 is about 1023.8857358124. The cubic root of 1048342 is about 101.5861095566.

The spelling of 1048342 in words is "one million, forty-eight thousand, three hundred forty-two".