2368261 has 4 divisors (see below), whose sum is σ = 2706592. Its totient is φ = 2029932.

The previous prime is 2368237. The next prime is 2368271. The reversal of 2368261 is 1628632.

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 2368261 - 2⁵ = 2368229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2368211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169155 + ... + 169168.

It is an arithmetic number, because the mean of its divisors is an integer number (676648).

2^2368261 is an apocalyptic number.

It is an amenable number.

2368261 is a deficient number, since it is larger than the sum of its proper divisors (338331).

2368261 is an equidigital number, since it uses as much as digits as its factorization.

2368261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338330.

The product of its digits is 3456, while the sum is 28.

The square root of 2368261 is about 1538.9155272464. The cubic root of 2368261 is about 133.2937709012.

The spelling of 2368261 in words is "two million, three hundred sixty-eight thousand, two hundred sixty-one".