136748084 has 24 divisors (see below), whose sum is σ = 267139488. Its totient is φ = 60711840.

The previous prime is 136748077. The next prime is 136748093. The reversal of 136748084 is 480847631.

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 7 ways as a sum of consecutive naturals, for example, 34247 + ... + 38030.

It is an arithmetic number, because the mean of its divisors is an integer number (11130812).

Almost surely, 2^136748084 is an apocalyptic number.

It is an amenable number.

136748084 is a deficient number, since it is larger than the sum of its proper divisors (130391404).

136748084 is a wasteful number, since it uses less digits than its factorization.

136748084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72335 (or 72333 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 136748084 is about 11693.9336409952. The cubic root of 136748084 is about 515.1975036609.

The spelling of 136748084 in words is "one hundred thirty-six million, seven hundred forty-eight thousand, eighty-four".