136816248 has 32 divisors (see below), whose sum is σ = 349320960. Its totient is φ = 44634720.

The previous prime is 136816231. The next prime is 136816313. The reversal of 136816248 is 842618631.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 59518 + ... + 61773.

It is an arithmetic number, because the mean of its divisors is an integer number (10916280).

Almost surely, 2^136816248 is an apocalyptic number.

It is an amenable number.

136816248 is an abundant number, since it is smaller than the sum of its proper divisors (212504712).

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

136816248 is a wasteful number, since it uses less digits than its factorization.

136816248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121347 (or 121343 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 136816248 is about 11696.8477804920. The cubic root of 136816248 is about 515.2830919149.

The spelling of 136816248 in words is "one hundred thirty-six million, eight hundred sixteen thousand, two hundred forty-eight".