1030342 has 8 divisors (see below), whose sum is σ = 1552032. Its totient is φ = 513000.

The previous prime is 1030307. The next prime is 1030349. The reversal of 1030342 is 2430301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409 + ... + 1492.

It is an arithmetic number, because the mean of its divisors is an integer number (194004).

2^1030342 is an apocalyptic number.

1030342 is a deficient number, since it is larger than the sum of its proper divisors (521690).

1030342 is a wasteful number, since it uses less digits than its factorization.

1030342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 1030342 is about 1015.0576338317. The cubic root of 1030342 is about 101.0013397202.

Adding to 1030342 its reverse (2430301), we get a palindrome (3460643).

The spelling of 1030342 in words is "one million, thirty thousand, three hundred forty-two".