2352231 has 12 divisors (see below), whose sum is σ = 3883152. Its totient is φ = 1344096.

The previous prime is 2352227. The next prime is 2352241. The reversal of 2352231 is 1322532.

It is not a de Polignac number, because 2352231 - 2² = 2352227 is a prime.

It is a super-2 number, since 2×2352231² = 11065981354722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352241) 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, 18606 + ... + 18731.

It is an arithmetic number, because the mean of its divisors is an integer number (323596).

2^2352231 is an apocalyptic number.

2352231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2352231 is a deficient number, since it is larger than the sum of its proper divisors (1530921).

2352231 is a wasteful number, since it uses less digits than its factorization.

2352231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37350 (or 37347 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The square root of 2352231 is about 1533.6984710170. The cubic root of 2352231 is about 132.9923488541.

Adding to 2352231 its reverse (1322532), we get a palindrome (3674763).

The spelling of 2352231 in words is "two million, three hundred fifty-two thousand, two hundred thirty-one".