366522 has 32 divisors (see below), whose sum is σ = 817152. Its totient is φ = 108864.

The previous prime is 366521. The next prime is 366547. The reversal of 366522 is 225663.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 366492 and 366501.

It is not an unprimeable number, because it can be changed into a prime (366521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2823 + ... + 2949.

It is an arithmetic number, because the mean of its divisors is an integer number (25536).

2³⁶⁶⁵²² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 366522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (408576).

366522 is an abundant number, since it is smaller than the sum of its proper divisors (450630).

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

366522 is a wasteful number, since it uses less digits than its factorization.

366522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182.

The product of its digits is 2160, while the sum is 24.

The square root of 366522 is about 605.4106044661. The cubic root of 366522 is about 71.5648912901.

It can be divided in two parts, 366 and 522, that added together give a palindrome (888).

The spelling of 366522 in words is "three hundred sixty-six thousand, five hundred twenty-two".