2272527 has 12 divisors (see below), whose sum is σ = 3396120. Its totient is φ = 1462608.

The previous prime is 2272519. The next prime is 2272537. The reversal of 2272527 is 7252722.

It is a happy number.

2272527 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2272527 - 2³ = 2272519 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2272527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2272537) 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 11 ways as a sum of consecutive naturals, for example, 4093 + ... + 4614.

It is an arithmetic number, because the mean of its divisors is an integer number (283010).

2^2272527 is an apocalyptic number.

2272527 is a deficient number, since it is larger than the sum of its proper divisors (1123593).

2272527 is a wasteful number, since it uses less digits than its factorization.

2272527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8742 (or 8739 counting only the distinct ones).

The product of its digits is 3920, while the sum is 27.

The square root of 2272527 is about 1507.4902984762. The cubic root of 2272527 is about 131.4729326913.

The spelling of 2272527 in words is "two million, two hundred seventy-two thousand, five hundred twenty-seven".