2406311 has 4 divisors (see below), whose sum is σ = 2409552. Its totient is φ = 2403072.

The previous prime is 2406307. The next prime is 2406343. The reversal of 2406311 is 1136042.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2406311 - 2² = 2406307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2406311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2400311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110 + ... + 2196.

It is an arithmetic number, because the mean of its divisors is an integer number (602388).

2^2406311 is an apocalyptic number.

2406311 is a deficient number, since it is larger than the sum of its proper divisors (3241).

2406311 is a wasteful number, since it uses less digits than its factorization.

2406311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3240.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2406311 is about 1551.2288677046. The cubic root of 2406311 is about 134.0038426165.

The spelling of 2406311 in words is "two million, four hundred six thousand, three hundred eleven".