2119486 has 4 divisors (see below), whose sum is σ = 3179232. Its totient is φ = 1059742.

The previous prime is 2119483. The next prime is 2119487. The reversal of 2119486 is 6849112.

It is a happy number.

2119486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2119483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529870 + ... + 529873.

It is an arithmetic number, because the mean of its divisors is an integer number (794808).

2^2119486 is an apocalyptic number.

2119486 is a deficient number, since it is larger than the sum of its proper divisors (1059746).

2119486 is a wasteful number, since it uses less digits than its factorization.

2119486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059745.

The product of its digits is 3456, while the sum is 31.

The square root of 2119486 is about 1455.8454588314. The cubic root of 2119486 is about 128.4527828460.

The spelling of 2119486 in words is "two million, one hundred nineteen thousand, four hundred eighty-six".