124522 has 8 divisors (see below), whose sum is σ = 194976. Its totient is φ = 59532.

The previous prime is 124513. The next prime is 124529. The reversal of 124522 is 225421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 124496 and 124505.

It is not an unprimeable number, because it can be changed into a prime (124529) 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, 1308 + ... + 1399.

It is an arithmetic number, because the mean of its divisors is an integer number (24372).

2¹²⁴⁵²² is an apocalyptic number.

124522 is a deficient number, since it is larger than the sum of its proper divisors (70454).

124522 is a wasteful number, since it uses less digits than its factorization.

124522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732.

The product of its digits is 160, while the sum is 16.

The square root of 124522 is about 352.8767490215. The cubic root of 124522 is about 49.9361852549.

Adding to 124522 its reverse (225421), we get a palindrome (349943).

It can be divided in two parts, 124 and 522, that added together give a palindrome (646).

The spelling of 124522 in words is "one hundred twenty-four thousand, five hundred twenty-two".