4196191 has 8 divisors (see below), whose sum is σ = 4358144. Its totient is φ = 4035960.

The previous prime is 4196183. The next prime is 4196233. The reversal of 4196191 is 1916914.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4196191 - 2³ = 4196183 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4196791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6610 + ... + 7216.

It is an arithmetic number, because the mean of its divisors is an integer number (544768).

Almost surely, 2^4196191 is an apocalyptic number.

4196191 is a deficient number, since it is larger than the sum of its proper divisors (161953).

4196191 is a wasteful number, since it uses less digits than its factorization.

4196191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861.

The product of its digits is 1944, while the sum is 31.

The square root of 4196191 is about 2048.4606415550. The cubic root of 4196191 is about 161.2940756464.

The spelling of 4196191 in words is "four million, one hundred ninety-six thousand, one hundred ninety-one".