2295831 has 8 divisors (see below), whose sum is σ = 3091824. Its totient is φ = 1515200.

The previous prime is 2295823. The next prime is 2295841. The reversal of 2295831 is 1385922.

It is a happy number.

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 2295831 - 2³ = 2295823 is a prime.

It is a super-2 number, since 2×2295831² = 10541679961122, which contains 22 as substring.

2295831 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2295841) 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, 3486 + ... + 4091.

It is an arithmetic number, because the mean of its divisors is an integer number (386478).

2^2295831 is an apocalyptic number.

2295831 is a deficient number, since it is larger than the sum of its proper divisors (795993).

2295831 is a wasteful number, since it uses less digits than its factorization.

2295831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7681.

The product of its digits is 4320, while the sum is 30.

The square root of 2295831 is about 1515.1999868004. The cubic root of 2295831 is about 131.9208087902.

Subtracting from 2295831 its reverse (1385922), we obtain a palindrome (909909).

The spelling of 2295831 in words is "two million, two hundred ninety-five thousand, eight hundred thirty-one".