36222830 has 16 divisors (see below), whose sum is σ = 74515680. Its totient is φ = 12419232.

The previous prime is 36222829. The next prime is 36222833. The reversal of 36222830 is 3822263.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 36222830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36222833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258665 + ... + 258804.

It is an arithmetic number, because the mean of its divisors is an integer number (4657230).

Almost surely, 2^36222830 is an apocalyptic number.

36222830 is an abundant number, since it is smaller than the sum of its proper divisors (38292850).

36222830 is a wasteful number, since it uses less digits than its factorization.

36222830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517483.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 36222830 is about 6018.5405207575. The cubic root of 36222830 is about 330.8725911674.

The spelling of 36222830 in words is "thirty-six million, two hundred twenty-two thousand, eight hundred thirty".