2652423236 has 12 divisors (see below), whose sum is σ = 4682818812. Its totient is φ = 1314475008.

The previous prime is 2652423233. The next prime is 2652423247. The reversal of 2652423236 is 6323242562.

It can be written as a sum of positive squares in 2 ways, for example, as 1056900100 + 1595523136 = 32510^2 + 39944^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2652423196 and 2652423205.

It is not an unprimeable number, because it can be changed into a prime (2652423233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2933645 + ... + 2934548.

It is an arithmetic number, because the mean of its divisors is an integer number (390234901).

Almost surely, 2^2652423236 is an apocalyptic number.

It is an amenable number.

2652423236 is a deficient number, since it is larger than the sum of its proper divisors (2030395576).

2652423236 is a wasteful number, since it uses less digits than its factorization.

2652423236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5868310 (or 5868308 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 2652423236 is about 51501.6818754495. The cubic root of 2652423236 is about 1384.2491789920.

Adding to 2652423236 its reverse (6323242562), we get a palindrome (8975665798).

The spelling of 2652423236 in words is "two billion, six hundred fifty-two million, four hundred twenty-three thousand, two hundred thirty-six".