124069 has 4 divisors (see below), whose sum is σ = 135360. Its totient is φ = 112780.

The previous prime is 124067. The next prime is 124087. The reversal of 124069 is 960421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 124069 - 2¹ = 124067 is a prime.

It is a super-2 number, since 2×124069² = 30786233522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124067) 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, 5629 + ... + 5650.

It is an arithmetic number, because the mean of its divisors is an integer number (33840).

2¹²⁴⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

124069 is a deficient number, since it is larger than the sum of its proper divisors (11291).

124069 is a wasteful number, since it uses less digits than its factorization.

124069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11290.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 124069 is about 352.2342970240. The cubic root of 124069 is about 49.8755572034.

It can be divided in two parts, 12 and 4069, that multiplied together give a triangular number (48828 = T₃₁₂).

The spelling of 124069 in words is "one hundred twenty-four thousand, sixty-nine".