36151812 has 96 divisors (see below), whose sum is σ = 98313600. Its totient is φ = 11477376.

The previous prime is 36151811. The next prime is 36151831. The reversal of 36151812 is 21815163.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36151811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 331614 + ... + 331722.

It is an arithmetic number, because the mean of its divisors is an integer number (1024100).

Almost surely, 2^36151812 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 36151812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49156800).

36151812 is an abundant number, since it is smaller than the sum of its proper divisors (62161788).

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

36151812 is a wasteful number, since it uses less digits than its factorization.

36151812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 234 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 36151812 is about 6012.6376907311. The cubic root of 36151812 is about 330.6562148932.

Adding to 36151812 its reverse (21815163), we get a palindrome (57966975).

It can be divided in two parts, 36151 and 812, that added together give a palindrome (36963).

The spelling of 36151812 in words is "thirty-six million, one hundred fifty-one thousand, eight hundred twelve".