2262116 has 12 divisors (see below), whose sum is σ = 4095420. Its totient is φ = 1092000.

The previous prime is 2262103. The next prime is 2262133. The reversal of 2262116 is 6112622.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1201216 + 1060900 = 1096^2 + 1030^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9635 + ... + 9866.

It is an arithmetic number, because the mean of its divisors is an integer number (341285).

2^2262116 is an apocalyptic number.

It is an amenable number.

2262116 is a deficient number, since it is larger than the sum of its proper divisors (1833304).

2262116 is a wasteful number, since it uses less digits than its factorization.

2262116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19534 (or 19532 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 2262116 is about 1504.0332443134. The cubic root of 2262116 is about 131.2718554686.

Adding to 2262116 its reverse (6112622), we get a palindrome (8374738).

The spelling of 2262116 in words is "two million, two hundred sixty-two thousand, one hundred sixteen".