136485284 has 24 divisors (see below), whose sum is σ = 270762240. Its totient is φ = 59677344.

The previous prime is 136485277. The next prime is 136485287. The reversal of 136485284 is 482584631.

It is not an unprimeable number, because it can be changed into a prime (136485287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68084 + ... + 70059.

It is an arithmetic number, because the mean of its divisors is an integer number (11281760).

Almost surely, 2^136485284 is an apocalyptic number.

It is an amenable number.

136485284 is a deficient number, since it is larger than the sum of its proper divisors (134276956).

136485284 is a wasteful number, since it uses less digits than its factorization.

136485284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138179 (or 138177 counting only the distinct ones).

The product of its digits is 184320, while the sum is 41.

The square root of 136485284 is about 11682.6916419120. The cubic root of 136485284 is about 514.8672595965.

The spelling of 136485284 in words is "one hundred thirty-six million, four hundred eighty-five thousand, two hundred eighty-four".