2030162 has 4 divisors (see below), whose sum is σ = 3045246. Its totient is φ = 1015080.

The previous prime is 2030137. The next prime is 2030173. The reversal of 2030162 is 2610302.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2610302 = 2 ⋅1305151.

It can be written as a sum of positive squares in only one way, i.e., 1692601 + 337561 = 1301^2 + 581^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507539 + ... + 507542.

2^2030162 is an apocalyptic number.

2030162 is a deficient number, since it is larger than the sum of its proper divisors (1015084).

2030162 is a wasteful number, since it uses less digits than its factorization.

2030162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015083.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2030162 is about 1424.8375345982. The cubic root of 2030162 is about 126.6223097995.

Adding to 2030162 its reverse (2610302), we get a palindrome (4640464).

The spelling of 2030162 in words is "two million, thirty thousand, one hundred sixty-two".