2095431 has 12 divisors (see below), whose sum is σ = 3026088. Its totient is φ = 1289184.

The previous prime is 2095409. The next prime is 2095439. The reversal of 2095431 is 1345902.

It is not a de Polignac number, because 2095431 - 2⁵ = 2095399 is a prime.

It is a super-2 number, since 2×2095431² = 8781662151522, which contains 22 as substring.

2095431 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2095439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1560 + ... + 2573.

It is an arithmetic number, because the mean of its divisors is an integer number (252174).

2^2095431 is an apocalyptic number.

2095431 is a deficient number, since it is larger than the sum of its proper divisors (930657).

2095431 is a wasteful number, since it uses less digits than its factorization.

2095431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4162 (or 4149 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 2095431 is about 1447.5603614358. The cubic root of 2095431 is about 127.9649765831.

The spelling of 2095431 in words is "two million, ninety-five thousand, four hundred thirty-one".