2272692 has 12 divisors (see below), whose sum is σ = 5302976. Its totient is φ = 757560.

The previous prime is 2272691. The next prime is 2272727. The reversal of 2272692 is 2962722.

2272692 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 (2272691) 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, 94684 + ... + 94707.

2^2272692 is an apocalyptic number.

It is an amenable number.

2272692 is an abundant number, since it is smaller than the sum of its proper divisors (3030284).

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

2272692 is a wasteful number, since it uses less digits than its factorization.

2272692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189398 (or 189396 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 2272692 is about 1507.5450242033. The cubic root of 2272692 is about 131.4761145397.

Adding to 2272692 its sum of digits (30), we get a palindrome (2272722).

The spelling of 2272692 in words is "two million, two hundred seventy-two thousand, six hundred ninety-two".