700402 has 8 divisors (see below), whose sum is σ = 1068012. Its totient is φ = 344400.

The previous prime is 700393. The next prime is 700423. The reversal of 700402 is 204007.

It can be written as a sum of positive squares in 2 ways, for example, as 638401 + 62001 = 799^2 + 249^2 .

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

It is an unprimeable number.

700402 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 3 ways as a sum of consecutive naturals, for example, 2749 + ... + 2992.

2⁷⁰⁰⁴⁰² is an apocalyptic number.

700402 is a deficient number, since it is larger than the sum of its proper divisors (367610).

700402 is a wasteful number, since it uses less digits than its factorization.

700402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5804.

The product of its (nonzero) digits is 56, while the sum is 13.

The square root of 700402 is about 836.9002330027. The cubic root of 700402 is about 88.8073939410.

Adding to 700402 its reverse (204007), we get a palindrome (904409).

The spelling of 700402 in words is "seven hundred thousand, four hundred two", and thus it is an iban number.