6457913 has 8 divisors (see below), whose sum is σ = 8051520. Its totient is φ = 5032080.

The previous prime is 6457879. The next prime is 6457921. The reversal of 6457913 is 3197546.

6457913 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 6457913 - 2⁸ = 6457657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6457933) 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, 41858 + ... + 42011.

It is an arithmetic number, because the mean of its divisors is an integer number (1006440).

Almost surely, 2^6457913 is an apocalyptic number.

It is an amenable number.

6457913 is a deficient number, since it is larger than the sum of its proper divisors (1593607).

6457913 is a wasteful number, since it uses less digits than its factorization.

6457913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83887.

The product of its digits is 22680, while the sum is 35.

The square root of 6457913 is about 2541.2424126793. The cubic root of 6457913 is about 186.2218899666.

It can be divided in two parts, 645 and 7913, that added together give a palindrome (8558).

The spelling of 6457913 in words is "six million, four hundred fifty-seven thousand, nine hundred thirteen".