2202972 has 12 divisors (see below), whose sum is σ = 5140296. Its totient is φ = 734320.

The previous prime is 2202961. The next prime is 2202973. The reversal of 2202972 is 2792022.

2202972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91779 + ... + 91802.

It is an arithmetic number, because the mean of its divisors is an integer number (428358).

2^2202972 is an apocalyptic number.

It is an amenable number.

2202972 is an abundant number, since it is smaller than the sum of its proper divisors (2937324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2202972 is a wasteful number, since it uses less digits than its factorization.

2202972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183588 (or 183586 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 2202972 is about 1484.2412202873. The cubic root of 2202972 is about 130.1176843594.

Adding to 2202972 its reverse (2792022), we get a palindrome (4994994).

The spelling of 2202972 in words is "two million, two hundred two thousand, nine hundred seventy-two".