2275167 has 16 divisors (see below), whose sum is σ = 3161600. Its totient is φ = 1454112.

The previous prime is 2275151. The next prime is 2275171. The reversal of 2275167 is 7615722.

It is not a de Polignac number, because 2275167 - 2⁴ = 2275151 is a prime.

It is an Ulam number.

It is a Duffinian number.

2275167 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2275187) 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, 11334 + ... + 11532.

It is an arithmetic number, because the mean of its divisors is an integer number (197600).

2^2275167 is an apocalyptic number.

2275167 is a deficient number, since it is larger than the sum of its proper divisors (886433).

2275167 is a wasteful number, since it uses less digits than its factorization.

2275167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342.

The product of its digits is 5880, while the sum is 30.

The square root of 2275167 is about 1508.3656718449. The cubic root of 2275167 is about 131.5238237954.

It can be divided in two parts, 2275 and 167, that added together give a palindrome (2442).

The spelling of 2275167 in words is "two million, two hundred seventy-five thousand, one hundred sixty-seven".