2202975 has 18 divisors (see below), whose sum is σ = 3946176. Its totient is φ = 1174800.

The previous prime is 2202973. The next prime is 2202983. The reversal of 2202975 is 5792022.

It is a happy number.

It is not a de Polignac number, because 2202975 - 2¹ = 2202973 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202973) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 4671 + ... + 5120.

It is an arithmetic number, because the mean of its divisors is an integer number (219232).

2^2202975 is an apocalyptic number.

2202975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2202975 is a deficient number, since it is larger than the sum of its proper divisors (1743201).

2202975 is a wasteful number, since it uses less digits than its factorization.

2202975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9807 (or 9799 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 2202975 is about 1484.2422309044. The cubic root of 2202975 is about 130.1177434240.

Adding to 2202975 its reverse (5792022), we get a palindrome (7994997).

The spelling of 2202975 in words is "two million, two hundred two thousand, nine hundred seventy-five".