36136422 has 64 divisors (see below), whose sum is σ = 93696000. Its totient is φ = 10319400.

The previous prime is 36136391. The next prime is 36136439. The reversal of 36136422 is 22463163.

36136422 is a `hidden beast` number, since 3 + 6 + 13 + 642 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17547 + ... + 19497.

It is an arithmetic number, because the mean of its divisors is an integer number (1464000).

Almost surely, 2^36136422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36136422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46848000).

36136422 is an abundant number, since it is smaller than the sum of its proper divisors (57559578).

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

36136422 is a wasteful number, since it uses less digits than its factorization.

36136422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983 (or 1963 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 36136422 is about 6011.3577501260. The cubic root of 36136422 is about 330.6092875873.

Adding to 36136422 its reverse (22463163), we get a palindrome (58599585).

The spelling of 36136422 in words is "thirty-six million, one hundred thirty-six thousand, four hundred twenty-two".