2097202 has 4 divisors (see below), whose sum is σ = 3145806. Its totient is φ = 1048600.

The previous prime is 2097169. The next prime is 2097211. The reversal of 2097202 is 2027902.

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., 1058841 + 1038361 = 1029^2 + 1019^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2 + 0 + 9 + 7 + 2⁵ + 0 + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524299 + ... + 524302.

2^2097202 is an apocalyptic number.

2097202 is a deficient number, since it is larger than the sum of its proper divisors (1048604).

2097202 is a wasteful number, since it uses less digits than its factorization.

2097202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048603.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 2097202 is about 1448.1719511163. The cubic root of 2097202 is about 128.0010172445.

The spelling of 2097202 in words is "two million, ninety-seven thousand, two hundred two".