1702004 has 6 divisors (see below), whose sum is σ = 2978514. Its totient is φ = 851000.

The previous prime is 1701991. The next prime is 1702009. The reversal of 1702004 is 4002071.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1276900 + 425104 = 1130^2 + 652^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1702004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1702009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212747 + ... + 212754.

It is an arithmetic number, because the mean of its divisors is an integer number (496419).

2^1702004 is an apocalyptic number.

It is an amenable number.

1702004 is a deficient number, since it is larger than the sum of its proper divisors (1276510).

1702004 is a wasteful number, since it uses less digits than its factorization.

1702004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425505 (or 425503 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 1702004 is about 1304.6087536116. The cubic root of 1702004 is about 119.3951976460.

Adding to 1702004 its reverse (4002071), we get a palindrome (5704075).

The spelling of 1702004 in words is "one million, seven hundred two thousand, four".