36868224 has 64 divisors (see below), whose sum is σ = 99462240. Its totient is φ = 12097536.

The previous prime is 36868219. The next prime is 36868261. The reversal of 36868224 is 42286863.

It is a tau number, because it is divible by the number of its divisors (64).

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

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 7 ways as a sum of consecutive naturals, for example, 25012 + ... + 26444.

Almost surely, 2^36868224 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 36868224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49731120).

36868224 is an abundant number, since it is smaller than the sum of its proper divisors (62594016).

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

36868224 is a wasteful number, since it uses less digits than its factorization.

36868224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517 (or 1505 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 36868224 is about 6071.9209481020. The cubic root of 36868224 is about 332.8261228262.

The spelling of 36868224 in words is "thirty-six million, eight hundred sixty-eight thousand, two hundred twenty-four".