2400713 has 8 divisors (see below), whose sum is σ = 2802432. Its totient is φ = 2013696.

The previous prime is 2400709. The next prime is 2400719. The reversal of 2400713 is 3170042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2400713 - 2² = 2400709 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2400691 and 2400700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2400719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3320 + ... + 3977.

It is an arithmetic number, because the mean of its divisors is an integer number (350304).

2^2400713 is an apocalyptic number.

It is an amenable number.

2400713 is a deficient number, since it is larger than the sum of its proper divisors (401719).

2400713 is an equidigital number, since it uses as much as digits as its factorization.

2400713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7351.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 2400713 is about 1549.4234411548. The cubic root of 2400713 is about 133.8998471952.

Adding to 2400713 its reverse (3170042), we get a palindrome (5570755).

It can be divided in two parts, 2400 and 713, that added together give a palindrome (3113).

The spelling of 2400713 in words is "two million, four hundred thousand, seven hundred thirteen".