2461231 has 2 divisors, whose sum is σ = 2461232. Its totient is φ = 2461230.

The previous prime is 2461229. The next prime is 2461237. The reversal of 2461231 is 1321642.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2461231 - 2¹ = 2461229 is a prime.

It is a super-2 number, since 2×2461231² = 12115316070722, which contains 22 as substring.

Together with 2461229, it forms a pair of twin primes.

It is a Chen prime.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 2461199 and 2461208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2461237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1230615 + 1230616.

It is an arithmetic number, because the mean of its divisors is an integer number (1230616).

2^2461231 is an apocalyptic number.

2461231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2461231 is an equidigital number, since it uses as much as digits as its factorization.

2461231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 19.

The square root of 2461231 is about 1568.8310935215. The cubic root of 2461231 is about 135.0156543347.

Adding to 2461231 its reverse (1321642), we get a palindrome (3782873).

The spelling of 2461231 in words is "two million, four hundred sixty-one thousand, two hundred thirty-one".