36539712 has 168 divisors, whose sum is σ = 117287040. Its totient is φ = 10782720.

The previous prime is 36539693. The next prime is 36539719. The reversal of 36539712 is 21793563.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36539719) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 462489 + ... + 462567.

Almost surely, 2^36539712 is an apocalyptic number.

36539712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36539712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58643520).

36539712 is an abundant number, since it is smaller than the sum of its proper divisors (80747328).

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

36539712 is a wasteful number, since it uses less digits than its factorization.

36539712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 168 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 36539712 is about 6044.8086818360. The cubic root of 36539712 is about 331.8346299858.

The spelling of 36539712 in words is "thirty-six million, five hundred thirty-nine thousand, seven hundred twelve".