6117031 has 4 divisors (see below), whose sum is σ = 6439000. Its totient is φ = 5795064.

The previous prime is 6116989. The next prime is 6117037. The reversal of 6117031 is 1307116.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6117031 - 2²¹ = 4019879 is a prime.

It is a super-2 number, since 2×6117031² = 74836136509922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 321949 = 6117031 / (6 + 1 + 1 + 7 + 0 + 3 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6117037) 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, 160956 + ... + 160993.

It is an arithmetic number, because the mean of its divisors is an integer number (1609750).

Almost surely, 2^6117031 is an apocalyptic number.

6117031 is a deficient number, since it is larger than the sum of its proper divisors (321969).

6117031 is a wasteful number, since it uses less digits than its factorization.

6117031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321968.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 6117031 is about 2473.2632290155. The cubic root of 6117031 is about 182.8859013839.

The spelling of 6117031 in words is "six million, one hundred seventeen thousand, thirty-one".