136232242 has 16 divisors (see below), whose sum is σ = 215913600. Its totient is φ = 64288080.

The previous prime is 136232221. The next prime is 136232263. The reversal of 136232242 is 242232631.

136232242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (136232221) and next prime (136232263).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3684 + ... + 16912.

It is an arithmetic number, because the mean of its divisors is an integer number (13494600).

Almost surely, 2^136232242 is an apocalyptic number.

136232242 is a deficient number, since it is larger than the sum of its proper divisors (79681358).

136232242 is a wasteful number, since it uses less digits than its factorization.

136232242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13521.

The product of its digits is 3456, while the sum is 25.

The square root of 136232242 is about 11671.8568359966. The cubic root of 136232242 is about 514.5488769482.

Adding to 136232242 its reverse (242232631), we get a palindrome (378464873).

The spelling of 136232242 in words is "one hundred thirty-six million, two hundred thirty-two thousand, two hundred forty-two".