1742028 has 24 divisors (see below), whose sum is σ = 4092480. Its totient is φ = 576720.

The previous prime is 1742021. The next prime is 1742033. The reversal of 1742028 is 8202471.

It is a junction number, because it is equal to n+sod(n) for n = 1741989 and 1742007.

It is not an unprimeable number, because it can be changed into a prime (1742021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1743 + ... + 2553.

It is an arithmetic number, because the mean of its divisors is an integer number (170520).

2^1742028 is an apocalyptic number.

It is an amenable number.

1742028 is an abundant number, since it is smaller than the sum of its proper divisors (2350452).

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

1742028 is a wasteful number, since it uses less digits than its factorization.

1742028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997 (or 995 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 1742028 is about 1319.8590833873. The cubic root of 1742028 is about 120.3238474595.

Adding to 1742028 its reverse (8202471), we get a palindrome (9944499).

The spelling of 1742028 in words is "one million, seven hundred forty-two thousand, twenty-eight".