1702942 has 4 divisors (see below), whose sum is σ = 2554416. Its totient is φ = 851470.

The previous prime is 1702933. The next prime is 1702949. The reversal of 1702942 is 2492071.

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

It is a super-2 number, since 2×1702942² = 5800022910728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1702949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425734 + ... + 425737.

It is an arithmetic number, because the mean of its divisors is an integer number (638604).

2^1702942 is an apocalyptic number.

1702942 is a deficient number, since it is larger than the sum of its proper divisors (851474).

1702942 is an equidigital number, since it uses as much as digits as its factorization.

1702942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851473.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 1702942 is about 1304.9681988462. The cubic root of 1702942 is about 119.4171271143.

It can be divided in two parts, 17029 and 42, that added together give a palindrome (17071).

The spelling of 1702942 in words is "one million, seven hundred two thousand, nine hundred forty-two".