5191158 has 24 divisors (see below), whose sum is σ = 12078072. Its totient is φ = 1483104.

The previous prime is 5191141. The next prime is 5191177. The reversal of 5191158 is 8511915.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8535 + ... + 9122.

It is an arithmetic number, because the mean of its divisors is an integer number (503253).

Almost surely, 2^5191158 is an apocalyptic number.

5191158 is an abundant number, since it is smaller than the sum of its proper divisors (6886914).

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

5191158 is a wasteful number, since it uses less digits than its factorization.

5191158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17676 (or 17669 counting only the distinct ones).

The product of its digits is 1800, while the sum is 30.

The square root of 5191158 is about 2278.4112885956. The cubic root of 5191158 is about 173.1495693820.

The spelling of 5191158 in words is "five million, one hundred ninety-one thousand, one hundred fifty-eight".