4191096 has 128 divisors (see below), whose sum is σ = 13708800. Its totient is φ = 1036800.

The previous prime is 4191091. The next prime is 4191097. The reversal of 4191096 is 6901914.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4191091) 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, 41446 + ... + 41546.

It is an arithmetic number, because the mean of its divisors is an integer number (107100).

Almost surely, 2^4191096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4191096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6854400).

4191096 is an abundant number, since it is smaller than the sum of its proper divisors (9517704).

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

4191096 is a wasteful number, since it uses less digits than its factorization.

4191096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 4191096 is about 2047.2166470601. The cubic root of 4191096 is about 161.2287683121.

The spelling of 4191096 in words is "four million, one hundred ninety-one thousand, ninety-six".