2312461 has 4 divisors (see below), whose sum is σ = 2318400. Its totient is φ = 2306524.

The previous prime is 2312419. The next prime is 2312477. The reversal of 2312461 is 1642132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2312461 - 2²¹ = 215309 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 3¹¹ + 1 + 2²¹ + 4⁶ + 6⁴ + 1 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2341 + ... + 3178.

It is an arithmetic number, because the mean of its divisors is an integer number (579600).

2^2312461 is an apocalyptic number.

It is an amenable number.

2312461 is a deficient number, since it is larger than the sum of its proper divisors (5939).

2312461 is an equidigital number, since it uses as much as digits as its factorization.

2312461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5938.

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

The square root of 2312461 is about 1520.6778093995. The cubic root of 2312461 is about 132.2385684138.

Adding to 2312461 its reverse (1642132), we get a palindrome (3954593).

The spelling of 2312461 in words is "two million, three hundred twelve thousand, four hundred sixty-one".