2093231 has 6 divisors (see below), whose sum is σ = 2435040. Its totient is φ = 1794156.

The previous prime is 2093219. The next prime is 2093237. The reversal of 2093231 is 1323902.

It is a de Polignac number, because none of the positive numbers 2^k-2093231 is a prime.

It is a super-2 number, since 2×2093231² = 8763232038722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2093237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21311 + ... + 21408.

It is an arithmetic number, because the mean of its divisors is an integer number (405840).

2^2093231 is an apocalyptic number.

2093231 is a deficient number, since it is larger than the sum of its proper divisors (341809).

2093231 is an equidigital number, since it uses as much as digits as its factorization.

2093231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42733 (or 42726 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 2093231 is about 1446.8002626486. The cubic root of 2093231 is about 127.9201772825.

The spelling of 2093231 in words is "two million, ninety-three thousand, two hundred thirty-one".