36241728 has 56 divisors (see below), whose sum is σ = 98999040. Its totient is φ = 11688960.

The previous prime is 36241727. The next prime is 36241741. The reversal of 36241728 is 82714263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36241727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2908 + ... + 8996.

It is an arithmetic number, because the mean of its divisors is an integer number (1767840).

Almost surely, 2^36241728 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 36241728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49499520).

36241728 is an abundant number, since it is smaller than the sum of its proper divisors (62757312).

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

36241728 is a wasteful number, since it uses less digits than its factorization.

36241728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6135 (or 6125 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 36241728 is about 6020.1102979929. The cubic root of 36241728 is about 330.9301215808.

The spelling of 36241728 in words is "thirty-six million, two hundred forty-one thousand, seven hundred twenty-eight".