136934752 has 96 divisors (see below), whose sum is σ = 295293600. Its totient is φ = 62361600.

The previous prime is 136934737. The next prime is 136934761. The reversal of 136934752 is 257439631.

It is a happy number.

It is a super-2 number, since 2×136934752² = 37502252610603008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2244802 + ... + 2244862.

It is an arithmetic number, because the mean of its divisors is an integer number (3075975).

Almost surely, 2^136934752 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 136934752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147646800).

136934752 is an abundant number, since it is smaller than the sum of its proper divisors (158358848).

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

136934752 is a wasteful number, since it uses less digits than its factorization.

136934752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 192 counting only the distinct ones).

The product of its digits is 136080, while the sum is 40.

The square root of 136934752 is about 11701.9123223514. The cubic root of 136934752 is about 515.4318205610.

The spelling of 136934752 in words is "one hundred thirty-six million, nine hundred thirty-four thousand, seven hundred fifty-two".