136088436 has 48 divisors (see below), whose sum is σ = 347352768. Its totient is φ = 41126400.

The previous prime is 136088429. The next prime is 136088483. The reversal of 136088436 is 634880631.

It is a junction number, because it is equal to n+sod(n) for n = 136088394 and 136088403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55966 + ... + 58346.

It is an arithmetic number, because the mean of its divisors is an integer number (7236516).

Almost surely, 2^136088436 is an apocalyptic number.

It is an amenable number.

136088436 is an abundant number, since it is smaller than the sum of its proper divisors (211264332).

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

136088436 is a wasteful number, since it uses less digits than its factorization.

136088436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2832 (or 2830 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 136088436 is about 11665.6948357138. The cubic root of 136088436 is about 514.3677615570.

The spelling of 136088436 in words is "one hundred thirty-six million, eighty-eight thousand, four hundred thirty-six".