36867894 has 48 divisors (see below), whose sum is σ = 86799600. Its totient is φ = 10407936.

The previous prime is 36867877. The next prime is 36867907. The reversal of 36867894 is 49876863.

36867894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25462 + ... + 26870.

It is an arithmetic number, because the mean of its divisors is an integer number (1808325).

Almost surely, 2^36867894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36867894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43399800).

36867894 is an abundant number, since it is smaller than the sum of its proper divisors (49931706).

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

36867894 is a wasteful number, since it uses less digits than its factorization.

36867894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517 (or 1510 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 51.

The square root of 36867894 is about 6071.8937737744. The cubic root of 36867894 is about 332.8251298035.

The spelling of 36867894 in words is "thirty-six million, eight hundred sixty-seven thousand, eight hundred ninety-four".