6117739 has 8 divisors (see below), whose sum is σ = 6629040. Its totient is φ = 5623296.

The previous prime is 6117721. The next prime is 6117743. The reversal of 6117739 is 9377116.

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 6117739 - 2¹¹ = 6115691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6117779) 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, 3454 + ... + 4915.

It is an arithmetic number, because the mean of its divisors is an integer number (828630).

Almost surely, 2^6117739 is an apocalyptic number.

6117739 is a deficient number, since it is larger than the sum of its proper divisors (511301).

6117739 is a wasteful number, since it uses less digits than its factorization.

6117739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8429.

The product of its digits is 7938, while the sum is 34.

The square root of 6117739 is about 2473.4063556157. The cubic root of 6117739 is about 182.8929569975.

It can be divided in two parts, 61177 and 39, that added together give a palindrome (61216).

The spelling of 6117739 in words is "six million, one hundred seventeen thousand, seven hundred thirty-nine".