36823722 has 64 divisors (see below), whose sum is σ = 83241984. Its totient is φ = 10782720.

The previous prime is 36823693. The next prime is 36823723. The reversal of 36823722 is 22732863.

It is not an unprimeable number, because it can be changed into a prime (36823723) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234468 + ... + 234624.

It is an arithmetic number, because the mean of its divisors is an integer number (1300656).

Almost surely, 2^36823722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36823722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41620992).

36823722 is an abundant number, since it is smaller than the sum of its proper divisors (46418262).

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

36823722 is a wasteful number, since it uses less digits than its factorization.

36823722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303.

The product of its digits is 24192, while the sum is 33.

The square root of 36823722 is about 6068.2552681969. The cubic root of 36823722 is about 332.6921556867.

It can be divided in two parts, 368 and 23722, that added together give a triangular number (24090 = T₂₁₉).

The spelling of 36823722 in words is "thirty-six million, eight hundred twenty-three thousand, seven hundred twenty-two".