2162536346 has 4 divisors (see below), whose sum is σ = 3243804522. Its totient is φ = 1081268172.

The previous prime is 2162536307. The next prime is 2162536367. The reversal of 2162536346 is 6436352612.

It is a happy number.

2162536346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1672401025 + 490135321 = 40895^2 + 22139^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540634085 + ... + 540634088.

Almost surely, 2^2162536346 is an apocalyptic number.

2162536346 is a deficient number, since it is larger than the sum of its proper divisors (1081268176).

2162536346 is a wasteful number, since it uses less digits than its factorization.

2162536346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081268175.

The product of its digits is 155520, while the sum is 38.

The square root of 2162536346 is about 46503.0788873167. The cubic root of 2162536346 is about 1293.1665783133.

Adding to 2162536346 its reverse (6436352612), we get a palindrome (8598888958).

The spelling of 2162536346 in words is "two billion, one hundred sixty-two million, five hundred thirty-six thousand, three hundred forty-six".