1742002 has 4 divisors (see below), whose sum is σ = 2613006. Its totient is φ = 871000.

The previous prime is 1741979. The next prime is 1742017. The reversal of 1742002 is 2002471.

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

It can be written as a sum of positive squares in only one way, i.e., 1100401 + 641601 = 1049^2 + 801^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435499 + ... + 435502.

2^1742002 is an apocalyptic number.

1742002 is a deficient number, since it is larger than the sum of its proper divisors (871004).

1742002 is an equidigital number, since it uses as much as digits as its factorization.

1742002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871003.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 1742002 is about 1319.8492338142. The cubic root of 1742002 is about 120.3232488401.

Adding to 1742002 its reverse (2002471), we get a palindrome (3744473).

The spelling of 1742002 in words is "one million, seven hundred forty-two thousand, two".