612202 has 8 divisors (see below), whose sum is σ = 943236. Its totient is φ = 297792.

The previous prime is 612193. The next prime is 612217. The reversal of 612202 is 202216.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 534361 + 77841 = 731^2 + 279^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4063 + ... + 4210.

2⁶¹²²⁰² is an apocalyptic number.

612202 is a deficient number, since it is larger than the sum of its proper divisors (331034).

612202 is a wasteful number, since it uses less digits than its factorization.

612202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8312.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 612202 is about 782.4333837459. The cubic root of 612202 is about 84.9111875132.

Adding to 612202 its reverse (202216), we get a palindrome (814418).

The spelling of 612202 in words is "six hundred twelve thousand, two hundred two".