2275121 has 8 divisors (see below), whose sum is σ = 2380800. Its totient is φ = 2171520.

The previous prime is 2275103. The next prime is 2275139. The reversal of 2275121 is 1215722.

2275121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2275103) and next prime (2275139).

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 2275121 - 2⁶ = 2275057 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2275093 and 2275102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2275151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1985 + ... + 2913.

It is an arithmetic number, because the mean of its divisors is an integer number (297600).

2^2275121 is an apocalyptic number.

It is an amenable number.

2275121 is a deficient number, since it is larger than the sum of its proper divisors (105679).

2275121 is an equidigital number, since it uses as much as digits as its factorization.

2275121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039.

The product of its digits is 280, while the sum is 20.

The square root of 2275121 is about 1508.3504234759. The cubic root of 2275121 is about 131.5229373936.

The spelling of 2275121 in words is "two million, two hundred seventy-five thousand, one hundred twenty-one".