36866874 has 64 divisors (see below), whose sum is σ = 85450752. Its totient is φ = 10497600.

The previous prime is 36866849. The next prime is 36866909. The reversal of 36866874 is 47866863.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75459 + ... + 75945.

It is an arithmetic number, because the mean of its divisors is an integer number (1335168).

Almost surely, 2^36866874 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36866874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42725376).

36866874 is an abundant number, since it is smaller than the sum of its proper divisors (48583878).

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

36866874 is a wasteful number, since it uses less digits than its factorization.

36866874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571.

The product of its digits is 1161216, while the sum is 48.

The square root of 36866874 is about 6071.8097796291. The cubic root of 36866874 is about 332.8220604232.

The spelling of 36866874 in words is "thirty-six million, eight hundred sixty-six thousand, eight hundred seventy-four".