2196141 has 8 divisors (see below), whose sum is σ = 3029280. Its totient is φ = 1413552.

The previous prime is 2196137. The next prime is 2196143. The reversal of 2196141 is 1416912.

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

It is not a de Polignac number, because 2196141 - 2² = 2196137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2196143) 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, 12535 + ... + 12708.

It is an arithmetic number, because the mean of its divisors is an integer number (378660).

2^2196141 is an apocalyptic number.

It is an amenable number.

2196141 is a deficient number, since it is larger than the sum of its proper divisors (833139).

2196141 is a wasteful number, since it uses less digits than its factorization.

2196141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25275.

The product of its digits is 432, while the sum is 24.

The square root of 2196141 is about 1481.9382578232. The cubic root of 2196141 is about 129.9830549906.

The spelling of 2196141 in words is "two million, one hundred ninety-six thousand, one hundred forty-one".