2364191 has 2 divisors, whose sum is σ = 2364192. Its totient is φ = 2364190.

The previous prime is 2364179. The next prime is 2364199. The reversal of 2364191 is 1914632.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2364191 - 2⁶ = 2364127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2364191.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2364199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1182095 + 1182096.

It is an arithmetic number, because the mean of its divisors is an integer number (1182096).

2^2364191 is an apocalyptic number.

2364191 is a deficient number, since it is larger than the sum of its proper divisors (1).

2364191 is an equidigital number, since it uses as much as digits as its factorization.

2364191 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 26.

The square root of 2364191 is about 1537.5925988375. The cubic root of 2364191 is about 133.2173693107.

It can be divided in two parts, 23641 and 91, that added together give a palindrome (23732).

The spelling of 2364191 in words is "two million, three hundred sixty-four thousand, one hundred ninety-one".