2272395 has 16 divisors (see below), whose sum is σ = 3659040. Its totient is φ = 1204224.

The previous prime is 2272379. The next prime is 2272397. The reversal of 2272395 is 5932722.

It is a happy number.

It is not a de Polignac number, because 2272395 - 2⁴ = 2272379 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2272397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2571 + ... + 3339.

It is an arithmetic number, because the mean of its divisors is an integer number (228690).

2^2272395 is an apocalyptic number.

2272395 is a deficient number, since it is larger than the sum of its proper divisors (1386645).

2272395 is a wasteful number, since it uses less digits than its factorization.

2272395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974.

The product of its digits is 7560, while the sum is 30.

The square root of 2272395 is about 1507.4465164642. The cubic root of 2272395 is about 131.4703871017.

The spelling of 2272395 in words is "two million, two hundred seventy-two thousand, three hundred ninety-five".