36361212 has 48 divisors (see below), whose sum is σ = 90249600. Its totient is φ = 11361600.

The previous prime is 36361211. The next prime is 36361223. The reversal of 36361212 is 21216363.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36361211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22239 + ... + 23817.

It is an arithmetic number, because the mean of its divisors is an integer number (1880200).

Almost surely, 2^36361212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36361212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45124800).

36361212 is an abundant number, since it is smaller than the sum of its proper divisors (53888388).

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

36361212 is a wasteful number, since it uses less digits than its factorization.

36361212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706 (or 1704 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

The square root of 36361212 is about 6030.0258705913. The cubic root of 36361212 is about 331.2933997011.

Adding to 36361212 its reverse (21216363), we get a palindrome (57577575).

The spelling of 36361212 in words is "thirty-six million, three hundred sixty-one thousand, two hundred twelve".