2050162 has 4 divisors (see below), whose sum is σ = 3075246. Its totient is φ = 1025080.

The previous prime is 2050141. The next prime is 2050163. The reversal of 2050162 is 2610502.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2610502 = 2 ⋅1305251.

It can be written as a sum of positive squares in only one way, i.e., 2047761 + 2401 = 1431^2 + 49^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2050163) 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, 512539 + ... + 512542.

2^2050162 is an apocalyptic number.

2050162 is a deficient number, since it is larger than the sum of its proper divisors (1025084).

2050162 is a wasteful number, since it uses less digits than its factorization.

2050162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025083.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2050162 is about 1431.8386780640. The cubic root of 2050162 is about 127.0367554350.

Adding to 2050162 its reverse (2610502), we get a palindrome (4660664).

The spelling of 2050162 in words is "two million, fifty thousand, one hundred sixty-two".