1204162 has 4 divisors (see below), whose sum is σ = 1806246. Its totient is φ = 602080.

The previous prime is 1204153. The next prime is 1204169. The reversal of 1204162 is 2614021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2614021 = 433 ⋅6037.

It can be written as a sum of positive squares in only one way, i.e., 1147041 + 57121 = 1071^2 + 239^2 .

It is a super-2 number, since 2×1204162² = 2900012244488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1204169) 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, 301039 + ... + 301042.

2^1204162 is an apocalyptic number.

1204162 is a deficient number, since it is larger than the sum of its proper divisors (602084).

1204162 is an equidigital number, since it uses as much as digits as its factorization.

1204162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602083.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1204162 is about 1097.3431550796. The cubic root of 1204162 is about 106.3885702950.

Adding to 1204162 its reverse (2614021), we get a palindrome (3818183).

The spelling of 1204162 in words is "one million, two hundred four thousand, one hundred sixty-two".