6190158 has 32 divisors (see below), whose sum is σ = 13561632. Its totient is φ = 1872000.

The previous prime is 6190153. The next prime is 6190169. The reversal of 6190158 is 8510916.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6190153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4108 + ... + 5408.

It is an arithmetic number, because the mean of its divisors is an integer number (423801).

Almost surely, 2^6190158 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6190158, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6780816).

6190158 is an abundant number, since it is smaller than the sum of its proper divisors (7371474).

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

6190158 is a wasteful number, since it uses less digits than its factorization.

6190158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380.

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 6190158 is about 2488.0028135032. The cubic root of 6190158 is about 183.6117957497.

The spelling of 6190158 in words is "six million, one hundred ninety thousand, one hundred fifty-eight".