2664113 has 4 divisors (see below), whose sum is σ = 2779968. Its totient is φ = 2548260.

The previous prime is 2664097. The next prime is 2664127. The reversal of 2664113 is 3114662.

It is a happy number.

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 2664113 - 2⁴ = 2664097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 115831 = 2664113 / (2 + 6 + 6 + 4 + 1 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2664163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57893 + ... + 57938.

It is an arithmetic number, because the mean of its divisors is an integer number (694992).

2^2664113 is an apocalyptic number.

2664113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2664113 is a deficient number, since it is larger than the sum of its proper divisors (115855).

2664113 is a wasteful number, since it uses less digits than its factorization.

2664113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115854.

The product of its digits is 864, while the sum is 23.

The square root of 2664113 is about 1632.2110770363. The cubic root of 2664113 is about 138.6279753934.

Adding to 2664113 its reverse (3114662), we get a palindrome (5778775).

The spelling of 2664113 in words is "two million, six hundred sixty-four thousand, one hundred thirteen".