2275311 has 8 divisors (see below), whose sum is σ = 3138480. Its totient is φ = 1464512.

The previous prime is 2275309. The next prime is 2275313. The reversal of 2275311 is 1135722.

It is an interprime number because it is at equal distance from previous prime (2275309) and next prime (2275313).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2275311 - 2¹ = 2275309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2275313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12990 + ... + 13163.

It is an arithmetic number, because the mean of its divisors is an integer number (392310).

2^2275311 is an apocalyptic number.

2275311 is a deficient number, since it is larger than the sum of its proper divisors (863169).

2275311 is a wasteful number, since it uses less digits than its factorization.

2275311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26185.

The product of its digits is 420, while the sum is 21.

The square root of 2275311 is about 1508.4134048728. The cubic root of 2275311 is about 131.5265985413.

The spelling of 2275311 in words is "two million, two hundred seventy-five thousand, three hundred eleven".