2411869 has 2 divisors, whose sum is σ = 2411870. Its totient is φ = 2411868.

The previous prime is 2411867. The next prime is 2411881. The reversal of 2411869 is 9681142.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2280100 + 131769 = 1510^2 + 363^2 .

It is a cyclic number.

It is not a de Polignac number, because 2411869 - 2¹ = 2411867 is a prime.

It is a super-2 number, since 2×2411869² = 11634224146322, which contains 22 as substring.

Together with 2411867, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2411869.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2411867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1205934 + 1205935.

It is an arithmetic number, because the mean of its divisors is an integer number (1205935).

2^2411869 is an apocalyptic number.

It is an amenable number.

2411869 is a deficient number, since it is larger than the sum of its proper divisors (1).

2411869 is an equidigital number, since it uses as much as digits as its factorization.

2411869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 31.

The square root of 2411869 is about 1553.0193173300. The cubic root of 2411869 is about 134.1069355058.

The spelling of 2411869 in words is "two million, four hundred eleven thousand, eight hundred sixty-nine".