12124073 has 8 divisors (see below), whose sum is σ = 13335168. Its totient is φ = 10952784.

The previous prime is 12124061. The next prime is 12124081. The reversal of 12124073 is 37042121.

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

It is a cyclic number.

It is not a de Polignac number, because 12124073 - 2⁸ = 12123817 is a prime.

It is a super-2 number, since 2×12124073² = 293986292218658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12124093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9311 + ... + 10532.

It is an arithmetic number, because the mean of its divisors is an integer number (1666896).

Almost surely, 2^12124073 is an apocalyptic number.

12124073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12124073 is a deficient number, since it is larger than the sum of its proper divisors (1211095).

12124073 is a wasteful number, since it uses less digits than its factorization.

12124073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19903.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 12124073 is about 3481.9639573092. The cubic root of 12124073 is about 229.7291897701.

Adding to 12124073 its reverse (37042121), we get a palindrome (49166194).

The spelling of 12124073 in words is "twelve million, one hundred twenty-four thousand, seventy-three".