2119050 has 72 divisors (see below), whose sum is σ = 6049836. Its totient is φ = 529920.

The previous prime is 2119031. The next prime is 2119057. The reversal of 2119050 is 509112.

It can be written as a sum of positive squares in 6 ways, for example, as 700569 + 1418481 = 837^2 + 1191^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2119057) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7512 + ... + 7788.

2^2119050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2119050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3024918).

2119050 is an abundant number, since it is smaller than the sum of its proper divisors (3930786).

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

2119050 is a wasteful number, since it uses less digits than its factorization.

2119050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 2119050 is about 1455.6957099614. The cubic root of 2119050 is about 128.4439742239.

It can be divided in two parts, 211 and 9050, that added together give a cube (9261 = 21³).

The spelling of 2119050 in words is "two million, one hundred nineteen thousand, fifty".