36291080 has 128 divisors (see below), whose sum is σ = 99809280. Its totient is φ = 11612160.

The previous prime is 36291053. The next prime is 36291089. The reversal of 36291080 is 8019263.

It is not an unprimeable number, because it can be changed into a prime (36291089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321104 + ... + 321216.

It is an arithmetic number, because the mean of its divisors is an integer number (779760).

Almost surely, 2^36291080 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 36291080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49904640).

36291080 is an abundant number, since it is smaller than the sum of its proper divisors (63518200).

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

36291080 is a wasteful number, since it uses less digits than its factorization.

36291080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 36291080 is about 6024.2078317402. The cubic root of 36291080 is about 331.0802676186.

The spelling of 36291080 in words is "thirty-six million, two hundred ninety-one thousand, eighty".