2152182235 has 64 divisors (see below), whose sum is σ = 3214909440. Its totient is φ = 1349683200.

The previous prime is 2152182229. The next prime is 2152182257. The reversal of 2152182235 is 5322812512.

It is not a de Polignac number, because 2152182235 - 2⁵ = 2152182203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2152182197 and 2152182206.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3545302 + ... + 3545908.

It is an arithmetic number, because the mean of its divisors is an integer number (50232960).

Almost surely, 2^2152182235 is an apocalyptic number.

2152182235 is a deficient number, since it is larger than the sum of its proper divisors (1062727205).

2152182235 is a wasteful number, since it uses less digits than its factorization.

2152182235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796.

The product of its digits is 9600, while the sum is 31.

The square root of 2152182235 is about 46391.6181545762. The cubic root of 2152182235 is about 1291.0994042909.

Adding to 2152182235 its reverse (5322812512), we get a palindrome (7474994747).

The spelling of 2152182235 in words is "two billion, one hundred fifty-two million, one hundred eighty-two thousand, two hundred thirty-five".