36485580 has 48 divisors (see below), whose sum is σ = 103229280. Its totient is φ = 9627648.

The previous prime is 36485569. The next prime is 36485591. The reversal of 36485580 is 8558463.

It is a happy number.

36485580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (36485569) and next prime (36485591).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2686 + ... + 8954.

It is an arithmetic number, because the mean of its divisors is an integer number (2150610).

Almost surely, 2^36485580 is an apocalyptic number.

36485580 is a gapful number since it is divisible by the number (30) 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 36485580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51614640).

36485580 is an abundant number, since it is smaller than the sum of its proper divisors (66743700).

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

36485580 is a wasteful number, since it uses less digits than its factorization.

36485580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6378 (or 6376 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 36485580 is about 6040.3294612132. The cubic root of 36485580 is about 331.6706827905.

The spelling of 36485580 in words is "thirty-six million, four hundred eighty-five thousand, five hundred eighty".