36243776 has 28 divisors (see below), whose sum is σ = 72798432. Its totient is φ = 17900928.

The previous prime is 36243763. The next prime is 36243793. The reversal of 36243776 is 67734263.

It is a happy number.

It is a super-2 number, since 2×36243776² = 2627222597476352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1901 + ... + 8723.

It is an arithmetic number, because the mean of its divisors is an integer number (2599944).

Almost surely, 2^36243776 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 36243776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36399216).

36243776 is an abundant number, since it is smaller than the sum of its proper divisors (36554656).

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

36243776 is an equidigital number, since it uses as much as digits as its factorization.

36243776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6918 (or 6908 counting only the distinct ones).

The product of its digits is 127008, while the sum is 38.

The square root of 36243776 is about 6020.2803921412. The cubic root of 36243776 is about 330.9363550227.

The spelling of 36243776 in words is "thirty-six million, two hundred forty-three thousand, seven hundred seventy-six".