136770534 has 24 divisors (see below), whose sum is σ = 297617112. Its totient is φ = 45393120.

The previous prime is 136770533. The next prime is 136770539. The reversal of 136770534 is 435077631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136770533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12112 + ... + 20499.

It is an arithmetic number, because the mean of its divisors is an integer number (12400713).

Almost surely, 2^136770534 is an apocalyptic number.

136770534 is an abundant number, since it is smaller than the sum of its proper divisors (160846578).

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

136770534 is a wasteful number, since it uses less digits than its factorization.

136770534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32852 (or 32849 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 136770534 is about 11694.8935010115. The cubic root of 136770534 is about 515.2256955272.

The spelling of 136770534 in words is "one hundred thirty-six million, seven hundred seventy thousand, five hundred thirty-four".