136310904 has 128 divisors (see below), whose sum is σ = 400896000. Its totient is φ = 42844032.

The previous prime is 136310893. The next prime is 136310917. The reversal of 136310904 is 409013631.

136310904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 294177 + ... + 294639.

It is an arithmetic number, because the mean of its divisors is an integer number (3132000).

Almost surely, 2^136310904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136310904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200448000).

136310904 is an abundant number, since it is smaller than the sum of its proper divisors (264585096).

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

136310904 is a wasteful number, since it uses less digits than its factorization.

136310904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 136310904 is about 11675.2260791815. The cubic root of 136310904 is about 514.6478932930.

The spelling of 136310904 in words is "one hundred thirty-six million, three hundred ten thousand, nine hundred four".