2275973 has 8 divisors (see below), whose sum is σ = 2611392. Its totient is φ = 1943136.

The previous prime is 2275961. The next prime is 2275993. The reversal of 2275973 is 3795722.

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 2275973 - 2¹⁰ = 2274949 is a prime.

It is a d-powerful number, because it can be written as 2⁶ + 2⁶ + 7⁵ + 5⁶ + 9⁶ + 7⁶ + 3¹³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2275913) 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, 1961 + ... + 2897.

It is an arithmetic number, because the mean of its divisors is an integer number (326424).

2^2275973 is an apocalyptic number.

It is an amenable number.

2275973 is a deficient number, since it is larger than the sum of its proper divisors (335419).

2275973 is an equidigital number, since it uses as much as digits as its factorization.

2275973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291.

The product of its digits is 26460, while the sum is 35.

The square root of 2275973 is about 1508.6328247788. The cubic root of 2275973 is about 131.5393531589.

The spelling of 2275973 in words is "two million, two hundred seventy-five thousand, nine hundred seventy-three".