136254735 has 24 divisors (see below), whose sum is σ = 237067584. Its totient is φ = 72394560.

The previous prime is 136254733. The next prime is 136254743. The reversal of 136254735 is 537452631.

It is not a de Polignac number, because 136254735 - 2¹ = 136254733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 136254735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136254733) 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, 6609 + ... + 17781.

It is an arithmetic number, because the mean of its divisors is an integer number (9877816).

Almost surely, 2^136254735 is an apocalyptic number.

136254735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136254735 is a deficient number, since it is larger than the sum of its proper divisors (100812849).

136254735 is a wasteful number, since it uses less digits than its factorization.

136254735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11455 (or 11452 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 136254735 is about 11672.8203532822. The cubic root of 136254735 is about 514.5771940602.

The spelling of 136254735 in words is "one hundred thirty-six million, two hundred fifty-four thousand, seven hundred thirty-five".