6457134 has 16 divisors (see below), whose sum is σ = 12961872. Its totient is φ = 2144448.

The previous prime is 6457123. The next prime is 6457163. The reversal of 6457134 is 4317546.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 79 + ... + 3594.

It is an arithmetic number, because the mean of its divisors is an integer number (810117).

Almost surely, 2^6457134 is an apocalyptic number.

6457134 is an abundant number, since it is smaller than the sum of its proper divisors (6504738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6457134 is a wasteful number, since it uses less digits than its factorization.

6457134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3971.

The product of its digits is 10080, while the sum is 30.

The square root of 6457134 is about 2541.0891365712. The cubic root of 6457134 is about 186.2144018568.

It can be divided in two parts, 645713 and 4, that multiplied together give a palindrome (2582852).

The spelling of 6457134 in words is "six million, four hundred fifty-seven thousand, one hundred thirty-four".