136165248 has 96 divisors (see below), whose sum is σ = 412518600. Its totient is φ = 42992640.

The previous prime is 136165247. The next prime is 136165273. The reversal of 136165248 is 842561631.

It is a happy number.

136165248 is a `hidden beast` number, since 13 + 616 + 5 + 24 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136165247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18778 + ... + 24998.

Almost surely, 2^136165248 is an apocalyptic number.

136165248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136165248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206259300).

136165248 is an abundant number, since it is smaller than the sum of its proper divisors (276353352).

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

136165248 is a wasteful number, since it uses less digits than its factorization.

136165248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6260 (or 6245 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 136165248 is about 11668.9865883889. The cubic root of 136165248 is about 514.4645177218.

The spelling of 136165248 in words is "one hundred thirty-six million, one hundred sixty-five thousand, two hundred forty-eight".