6191130 has 64 divisors (see below), whose sum is σ = 16495488. Its totient is φ = 1474560.

The previous prime is 6191083. The next prime is 6191137. The reversal of 6191130 is 311916.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6191097 and 6191106.

It is not an unprimeable number, because it can be changed into a prime (6191137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23962 + ... + 24218.

It is an arithmetic number, because the mean of its divisors is an integer number (257742).

Almost surely, 2^6191130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6191130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8247744).

6191130 is an abundant number, since it is smaller than the sum of its proper divisors (10304358).

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

6191130 is a wasteful number, since it uses less digits than its factorization.

6191130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351.

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 6191130 is about 2488.1981432354. The cubic root of 6191130 is about 183.6214056996.

The spelling of 6191130 in words is "six million, one hundred ninety-one thousand, one hundred thirty".