2254162 has 4 divisors (see below), whose sum is σ = 3381246. Its totient is φ = 1127080.

The previous prime is 2254159. The next prime is 2254177. The reversal of 2254162 is 2614522.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2614522 = 2 ⋅1307261.

It can be written as a sum of positive squares in only one way, i.e., 1252161 + 1002001 = 1119^2 + 1001^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563539 + ... + 563542.

2^2254162 is an apocalyptic number.

2254162 is a deficient number, since it is larger than the sum of its proper divisors (1127084).

2254162 is a wasteful number, since it uses less digits than its factorization.

2254162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127083.

The product of its digits is 960, while the sum is 22.

The square root of 2254162 is about 1501.3866923614. The cubic root of 2254162 is about 131.1178164296.

Adding to 2254162 its reverse (2614522), we get a palindrome (4868684).

The spelling of 2254162 in words is "two million, two hundred fifty-four thousand, one hundred sixty-two".