36222468 has 12 divisors (see below), whose sum is σ = 84519120. Its totient is φ = 12074152.

The previous prime is 36222463. The next prime is 36222497. The reversal of 36222468 is 86422263.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×36222468² = 2624134376022048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36222463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1509258 + ... + 1509281.

It is an arithmetic number, because the mean of its divisors is an integer number (7043260).

Almost surely, 2^36222468 is an apocalyptic number.

It is an amenable number.

36222468 is an abundant number, since it is smaller than the sum of its proper divisors (48296652).

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

36222468 is a wasteful number, since it uses less digits than its factorization.

36222468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3018546 (or 3018544 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 36222468 is about 6018.5104469462. The cubic root of 36222468 is about 330.8714889503.

The spelling of 36222468 in words is "thirty-six million, two hundred twenty-two thousand, four hundred sixty-eight".