2318461 has 4 divisors (see below), whose sum is σ = 2332512. Its totient is φ = 2304412.

The previous prime is 2318453. The next prime is 2318467. The reversal of 2318461 is 1648132.

2318461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2318461 - 2³ = 2318453 is a prime.

It is a super-2 number, since 2×2318461² = 10750522817042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2318467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6775 + ... + 7108.

It is an arithmetic number, because the mean of its divisors is an integer number (583128).

2^2318461 is an apocalyptic number.

It is an amenable number.

2318461 is a deficient number, since it is larger than the sum of its proper divisors (14051).

2318461 is a wasteful number, since it uses less digits than its factorization.

2318461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14050.

The product of its digits is 1152, while the sum is 25.

The square root of 2318461 is about 1522.6493358617. The cubic root of 2318461 is about 132.3528400600.

The spelling of 2318461 in words is "two million, three hundred eighteen thousand, four hundred sixty-one".