124388 has 18 divisors (see below), whose sum is σ = 240198. Its totient is φ = 56320.

The previous prime is 124367. The next prime is 124427. The reversal of 124388 is 883421.

124388 = 17³ + 18³ + ... + 27³.

It can be written as a sum of positive squares in only one way, i.e., 123904 + 484 = 352^2 + 22^2 .

It is a plaindrome in base 14.

It is a nialpdrome in base 11.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 124388.

It is an unprimeable number.

124388 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 in 5 ways as a sum of consecutive naturals, for example, 356 + ... + 612.

2¹²⁴³⁸⁸ is an apocalyptic number.

It is an amenable number.

124388 is a deficient number, since it is larger than the sum of its proper divisors (115810).

124388 is a wasteful number, since it uses less digits than its factorization.

124388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 270 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 124388 is about 352.6868299214. The cubic root of 124388 is about 49.9182664654.

It can be divided in two parts, 1243 and 88, that added together give a palindrome (1331).

The spelling of 124388 in words is "one hundred twenty-four thousand, three hundred eighty-eight".