36222948 has 18 divisors (see below), whose sum is σ = 91563654. Its totient is φ = 12074304.

The previous prime is 36222931. The next prime is 36222997. The reversal of 36222948 is 84922263.

36222948 is a `hidden beast` number, since 3 + 622 + 29 + 4 + 8 = 666.

36222948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 33732864 + 2490084 = 5808^2 + 1578^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1006193 = 36222948 / (3 + 6 + 2 + 2 + 2 + 9 + 4 + 8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 503061 + ... + 503132.

Almost surely, 2^36222948 is an apocalyptic number.

It is an amenable number.

36222948 is an abundant number, since it is smaller than the sum of its proper divisors (55340706).

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

36222948 is a wasteful number, since it uses less digits than its factorization.

36222948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006203 (or 1006198 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 36222948 is about 6018.5503237906. The cubic root of 36222948 is about 330.8729504521.

The spelling of 36222948 in words is "thirty-six million, two hundred twenty-two thousand, nine hundred forty-eight".