152106636 has 48 divisors (see below), whose sum is σ = 404022528. Its totient is φ = 44088000.

The previous prime is 152106631. The next prime is 152106737. The reversal of 152106636 is 636601251.

It is not an unprimeable number, because it can be changed into a prime (152106631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22015 + ... + 28086.

It is an arithmetic number, because the mean of its divisors is an integer number (8417136).

Almost surely, 2^152106636 is an apocalyptic number.

It is an amenable number.

152106636 is an abundant number, since it is smaller than the sum of its proper divisors (251915892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152106636 is a wasteful number, since it uses less digits than its factorization.

152106636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50142 (or 50140 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 152106636 is about 12333.1519085755. The cubic root of 152106636 is about 533.8051021840.

Adding to 152106636 its reverse (636601251), we get a palindrome (788707887).

The spelling of 152106636 in words is "one hundred fifty-two million, one hundred six thousand, six hundred thirty-six".