36722 has 16 divisors (see below), whose sum is σ = 65472. Its totient is φ = 15120.

The previous prime is 36721. The next prime is 36739. The reversal of 36722 is 22763.

It is a d-powerful number, because it can be written as 3⁷ + 6⁴ + 7³ + 2⁷ + 2¹⁵ .

It is a nialpdrome in base 9 and base 14.

It is a junction number, because it is equal to n+sod(n) for n = 36694 and 36703.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 36722.

It is not an unprimeable number, because it can be changed into a prime (36721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572 + ... + 632.

It is an arithmetic number, because the mean of its divisors is an integer number (4092).

2³⁶⁷²² is an apocalyptic number.

36722 is a deficient number, since it is larger than the sum of its proper divisors (28750).

36722 is a wasteful number, since it uses less digits than its factorization.

36722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113.

The product of its digits is 504, while the sum is 20.

The square root of 36722 is about 191.6298515368. The cubic root of 36722 is about 33.2385529782.

The spelling of 36722 in words is "thirty-six thousand, seven hundred twenty-two".