36622 has 4 divisors (see below), whose sum is σ = 54936. Its totient is φ = 18310.
The previous prime is 36607. The next prime is 36629. The reversal of 36622 is 22663.
36622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22663 = 131 ⋅173.
It is a nialpdrome in base 9.
It is a self number, because there is not a number n which added to its sum of digits gives 36622.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (36629) by changing a digit.
36622 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9154 + ... + 9157.
It is an arithmetic number, because the mean of its divisors is an integer number (13734).
236622 is an apocalyptic number.
36622 is a deficient number, since it is larger than the sum of its proper divisors (18314).
36622 is a wasteful number, since it uses less digits than its factorization.
36622 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18313.
The product of its digits is 432, while the sum is 19.
The square root of 36622 is about 191.3687539804. The cubic root of 36622 is about 33.2083542145.
The spelling of 36622 in words is "thirty-six thousand, six hundred twenty-two".
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