136262632 has 64 divisors (see below), whose sum is σ = 286623360. Its totient is φ = 60211200.

The previous prime is 136262617. The next prime is 136262641. The reversal of 136262632 is 236262631.

It is a happy number.

136262632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 136262594 and 136262603.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 705928 + ... + 706120.

It is an arithmetic number, because the mean of its divisors is an integer number (4478490).

Almost surely, 2^136262632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136262632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143311680).

136262632 is an abundant number, since it is smaller than the sum of its proper divisors (150360728).

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

136262632 is a wasteful number, since it uses less digits than its factorization.

136262632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394 (or 390 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 136262632 is about 11673.1586128177. The cubic root of 136262632 is about 514.5871350911.

Subtracting 136262632 from its reverse (236262631), we obtain a palindrome (99999999).

The spelling of 136262632 in words is "one hundred thirty-six million, two hundred sixty-two thousand, six hundred thirty-two".