2162626046 has 16 divisors (see below), whose sum is σ = 3768136800. Its totient is φ = 911645280.

The previous prime is 2162626043. The next prime is 2162626051. The reversal of 2162626046 is 6406262612.

It is a junction number, because it is equal to n+sod(n) for n = 2162625997 and 2162626015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162626043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1265321 + ... + 1267028.

It is an arithmetic number, because the mean of its divisors is an integer number (235508550).

Almost surely, 2^2162626046 is an apocalyptic number.

2162626046 is a deficient number, since it is larger than the sum of its proper divisors (1605510754).

2162626046 is a wasteful number, since it uses less digits than its factorization.

2162626046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532419.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 2162626046 is about 46504.0433295859. The cubic root of 2162626046 is about 1293.1844578491.

Adding to 2162626046 its reverse (6406262612), we get a palindrome (8568888658).

It can be divided in two parts, 216 and 2626046, that added together give a palindrome (2626262).

The spelling of 2162626046 in words is "two billion, one hundred sixty-two million, six hundred twenty-six thousand, forty-six".