36073530 has 48 divisors (see below), whose sum is σ = 94404960. Its totient is φ = 9556704.

The previous prime is 36073529. The next prime is 36073547. The reversal of 36073530 is 3537063.

36073530 is a `hidden beast` number, since 3 + 60 + 73 + 530 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 36073494 and 36073503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13441 + ... + 15899.

It is an arithmetic number, because the mean of its divisors is an integer number (1966770).

Almost surely, 2^36073530 is an apocalyptic number.

36073530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 36073530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47202480).

36073530 is an abundant number, since it is smaller than the sum of its proper divisors (58331430).

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

36073530 is a wasteful number, since it uses less digits than its factorization.

36073530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2635 (or 2632 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 27.

The square root of 36073530 is about 6006.1243743366. The cubic root of 36073530 is about 330.4173782209.

The spelling of 36073530 in words is "thirty-six million, seventy-three thousand, five hundred thirty".