2272701 has 16 divisors (see below), whose sum is σ = 3173760. Its totient is φ = 1444800.

The previous prime is 2272691. The next prime is 2272727. The reversal of 2272701 is 1072722.

It is not a de Polignac number, because 2272701 - 2¹⁵ = 2239933 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2272771) 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 15 ways as a sum of consecutive naturals, for example, 13051 + ... + 13223.

It is an arithmetic number, because the mean of its divisors is an integer number (198360).

2^2272701 is an apocalyptic number.

It is an amenable number.

2272701 is a deficient number, since it is larger than the sum of its proper divisors (901059).

2272701 is a wasteful number, since it uses less digits than its factorization.

2272701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356.

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 2272701 is about 1507.5480091858. The cubic root of 2272701 is about 131.4762880906.

Adding to 2272701 its sum of digits (21), we get a palindrome (2272722).

The spelling of 2272701 in words is "two million, two hundred seventy-two thousand, seven hundred one".