36773856 has 288 divisors, whose sum is σ = 134447040. Its totient is φ = 9289728.

The previous prime is 36773851. The next prime is 36773861. The reversal of 36773856 is 65837763.

It is an interprime number because it is at equal distance from previous prime (36773851) and next prime (36773861).

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36773851) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 993870 + ... + 993906.

It is an arithmetic number, because the mean of its divisors is an integer number (466830).

Almost surely, 2^36773856 is an apocalyptic number.

36773856 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 36773856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67223520).

36773856 is an abundant number, since it is smaller than the sum of its proper divisors (97673184).

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

36773856 is a wasteful number, since it uses less digits than its factorization.

36773856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 95 counting only the distinct ones).

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

The square root of 36773856 is about 6064.1451169971. The cubic root of 36773856 is about 332.5419126693.

The spelling of 36773856 in words is "thirty-six million, seven hundred seventy-three thousand, eight hundred fifty-six".