2119601 has 8 divisors (see below), whose sum is σ = 2325024. Its totient is φ = 1916320.

The previous prime is 2119597. The next prime is 2119603. The reversal of 2119601 is 1069112.

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 2119601 - 2² = 2119597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2119603) 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, 2150 + ... + 2976.

It is an arithmetic number, because the mean of its divisors is an integer number (290628).

2^2119601 is an apocalyptic number.

It is an amenable number.

2119601 is a deficient number, since it is larger than the sum of its proper divisors (205423).

2119601 is a wasteful number, since it uses less digits than its factorization.

2119601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 2119601 is about 1455.8849542460. The cubic root of 2119601 is about 128.4551060198.

The spelling of 2119601 in words is "two million, one hundred nineteen thousand, six hundred one".