36873756 has 144 divisors (see below), whose sum is σ = 106229760. Its totient is φ = 10730880.

The previous prime is 36873721. The next prime is 36873763. The reversal of 36873756 is 65737863.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

Its product of digits (635040) is a multiple of the sum of its prime factors (144).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 784525 + ... + 784571.

Almost surely, 2^36873756 is an apocalyptic number.

36873756 is a gapful number since it is divisible by the number (36) 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 36873756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53114880).

36873756 is an abundant number, since it is smaller than the sum of its proper divisors (69356004).

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

36873756 is a wasteful number, since it uses less digits than its factorization.

36873756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 139 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 36873756 is about 6072.3764705426. The cubic root of 36873756 is about 332.8427686152.

The spelling of 36873756 in words is "thirty-six million, eight hundred seventy-three thousand, seven hundred fifty-six".