136860248 has 16 divisors (see below), whose sum is σ = 293272080. Its totient is φ = 58654368.

The previous prime is 136860167. The next prime is 136860253. The reversal of 136860248 is 842068631.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1221911 + ... + 1222022.

It is an arithmetic number, because the mean of its divisors is an integer number (18329505).

Almost surely, 2^136860248 is an apocalyptic number.

It is an amenable number.

136860248 is an abundant number, since it is smaller than the sum of its proper divisors (156411832).

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

136860248 is a wasteful number, since it uses less digits than its factorization.

136860248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443946 (or 2443942 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 136860248 is about 11698.7284779159. The cubic root of 136860248 is about 515.3383242097.

It can be divided in two parts, 1368 and 60248, that added together give a palindrome (61616).

The spelling of 136860248 in words is "one hundred thirty-six million, eight hundred sixty thousand, two hundred forty-eight".