2119556 has 12 divisors (see below), whose sum is σ = 3795792. Its totient is φ = 1035048.

The previous prime is 2119531. The next prime is 2119561. The reversal of 2119556 is 6559112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5990 + ... + 6333.

It is an arithmetic number, because the mean of its divisors is an integer number (316316).

2^2119556 is an apocalyptic number.

It is an amenable number.

2119556 is a deficient number, since it is larger than the sum of its proper divisors (1676236).

2119556 is a wasteful number, since it uses less digits than its factorization.

2119556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12370 (or 12368 counting only the distinct ones).

The product of its digits is 2700, while the sum is 29.

The square root of 2119556 is about 1455.8694996462. The cubic root of 2119556 is about 128.4541969618.

The spelling of 2119556 in words is "two million, one hundred nineteen thousand, five hundred fifty-six".