36445122 has 48 divisors (see below), whose sum is σ = 92102400. Its totient is φ = 10411128.

The previous prime is 36445103. The next prime is 36445139. The reversal of 36445122 is 22154463.

36445122 is a `hidden beast` number, since 3 + 644 + 5 + 12 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3223 + ... + 9125.

It is an arithmetic number, because the mean of its divisors is an integer number (1918800).

Almost surely, 2^36445122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36445122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46051200).

36445122 is an abundant number, since it is smaller than the sum of its proper divisors (55657278).

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

36445122 is a wasteful number, since it uses less digits than its factorization.

36445122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5932 (or 5915 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 36445122 is about 6036.9795427846. The cubic root of 36445122 is about 331.5480435135.

Adding to 36445122 its reverse (22154463), we get a palindrome (58599585).

The spelling of 36445122 in words is "thirty-six million, four hundred forty-five thousand, one hundred twenty-two".