36564330 has 64 divisors (see below), whose sum is σ = 96422400. Its totient is φ = 8800320.

The previous prime is 36564317. The next prime is 36564337. The reversal of 36564330 is 3346563.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (36564337) 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, 58761 + ... + 59379.

It is an arithmetic number, because the mean of its divisors is an integer number (1506600).

Almost surely, 2^36564330 is an apocalyptic number.

36564330 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 36564330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48211200).

36564330 is an abundant number, since it is smaller than the sum of its proper divisors (59858070).

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

36564330 is a wasteful number, since it uses less digits than its factorization.

36564330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819.

The product of its (nonzero) digits is 19440, while the sum is 30.

The square root of 36564330 is about 6046.8446317067. The cubic root of 36564330 is about 331.9091358733.

The spelling of 36564330 in words is "thirty-six million, five hundred sixty-four thousand, three hundred thirty".