36856272 has 120 divisors (see below), whose sum is σ = 106386048. Its totient is φ = 10951680.

The previous prime is 36856249. The next prime is 36856273. The reversal of 36856272 is 27265863.

It is a self number, because there is not a number n which added to its sum of digits gives 36856272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36856273) 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, 784153 + ... + 784199.

Almost surely, 2^36856272 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 36856272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53193024).

36856272 is an abundant number, since it is smaller than the sum of its proper divisors (69529776).

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

36856272 is a wasteful number, since it uses less digits than its factorization.

36856272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 100 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 36856272 is about 6070.9366657872. The cubic root of 36856272 is about 332.7901535702.

It can be divided in two parts, 36856 and 272, that added together give a triangular number (37128 = T₂₇₂).

The spelling of 36856272 in words is "thirty-six million, eight hundred fifty-six thousand, two hundred seventy-two".