2275168 has 36 divisors (see below), whose sum is σ = 5214132. Its totient is φ = 974400.

The previous prime is 2275151. The next prime is 2275171. The reversal of 2275168 is 8615722.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 843 + ... + 2293.

It is an arithmetic number, because the mean of its divisors is an integer number (144837).

2^2275168 is an apocalyptic number.

2275168 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2275168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2607066).

2275168 is an abundant number, since it is smaller than the sum of its proper divisors (2938964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2275168 is a wasteful number, since it uses less digits than its factorization.

2275168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475 (or 1460 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 2275168 is about 1508.3660033294. The cubic root of 2275168 is about 131.5238430649.

The spelling of 2275168 in words is "two million, two hundred seventy-five thousand, one hundred sixty-eight".