6159131 has 12 divisors (see below), whose sum is σ = 6922440. Its totient is φ = 5434560.

The previous prime is 6159121. The next prime is 6159133. The reversal of 6159131 is 1319516.

It is not a de Polignac number, because 6159131 - 2¹⁰ = 6158107 is a prime.

It is a super-2 number, since 2×6159131² = 75869789350322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6159131.

It is not an unprimeable number, because it can be changed into a prime (6159133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14855 + ... + 15263.

It is an arithmetic number, because the mean of its divisors is an integer number (576870).

Almost surely, 2^6159131 is an apocalyptic number.

6159131 is a deficient number, since it is larger than the sum of its proper divisors (763309).

6159131 is a wasteful number, since it uses less digits than its factorization.

6159131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494 (or 457 counting only the distinct ones).

The product of its digits is 810, while the sum is 26.

The square root of 6159131 is about 2481.7596579846. The cubic root of 6159131 is about 183.3045085996.

The spelling of 6159131 in words is "six million, one hundred fifty-nine thousand, one hundred thirty-one".