136834632 has 96 divisors (see below), whose sum is σ = 428107680. Its totient is φ = 39022080.

The previous prime is 136834627. The next prime is 136834639. The reversal of 136834632 is 236438631.

136834632 is a `hidden beast` number, since 13 + 6 + 8 + 3 + 4 + 632 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (136834639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8383 + ... + 18545.

It is an arithmetic number, because the mean of its divisors is an integer number (4459455).

Almost surely, 2^136834632 is an apocalyptic number.

136834632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136834632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214053840).

136834632 is an abundant number, since it is smaller than the sum of its proper divisors (291273048).

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

136834632 is a wasteful number, since it uses less digits than its factorization.

136834632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10203 (or 10196 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 136834632 is about 11697.6336068454. The cubic root of 136834632 is about 515.3061704119.

The spelling of 136834632 in words is "one hundred thirty-six million, eight hundred thirty-four thousand, six hundred thirty-two".