23036 has 12 divisors (see below), whose sum is σ = 43512. Its totient is φ = 10608.
The previous prime is 23029. The next prime is 23039. The reversal of 23036 is 63032.
23036 is nontrivially palindromic in base 5.
It is a d-powerful number, because it can be written as 211 + 32 + 0 + 39 + 64 .
It is an alternating number because its digits alternate between even and odd.
It is a nialpdrome in base 13.
It is a self number, because there is not a number n which added to its sum of digits gives 23036.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170 + ... + 273.
It is an arithmetic number, because the mean of its divisors is an integer number (3626).
223036 is an apocalyptic number.
23036 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
23036 is a deficient number, since it is larger than the sum of its proper divisors (20476).
23036 is a wasteful number, since it uses less digits than its factorization.
23036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 460 (or 458 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 23036 is about 151.7761509592. The cubic root of 23036 is about 28.4534996308.
Adding to 23036 its reverse (63032), we get a palindrome (86068).
The spelling of 23036 in words is "twenty-three thousand, thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •