36528222 has 32 divisors (see below), whose sum is σ = 78001920. Its totient is φ = 11370240.

The previous prime is 36528221. The next prime is 36528277. The reversal of 36528222 is 22282563.

It is a super-2 number, since 2×36528222² = 2668622004962568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36528222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36528221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5838 + ... + 10350.

It is an arithmetic number, because the mean of its divisors is an integer number (2437560).

Almost surely, 2^36528222 is an apocalyptic number.

36528222 is an abundant number, since it is smaller than the sum of its proper divisors (41473698).

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

36528222 is a wasteful number, since it uses less digits than its factorization.

36528222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4608.

The product of its digits is 11520, while the sum is 30.

The square root of 36528222 is about 6043.8582048225. The cubic root of 36528222 is about 331.7998442745.

The spelling of 36528222 in words is "thirty-six million, five hundred twenty-eight thousand, two hundred twenty-two".