12624093 has 14 divisors (see below), whose sum is σ = 18928574. Its totient is φ = 8415576.

The previous prime is 12624089. The next prime is 12624103. The reversal of 12624093 is 39042621.

It can be written as a sum of positive squares in only one way, i.e., 12131289 + 492804 = 3483^2 + 702^2 .

It is not a de Polignac number, because 12624093 - 2² = 12624089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12624043) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 7930 + ... + 9387.

It is an arithmetic number, because the mean of its divisors is an integer number (1352041).

Almost surely, 2^12624093 is an apocalyptic number.

It is an amenable number.

12624093 is a deficient number, since it is larger than the sum of its proper divisors (6304481).

12624093 is an frugal number, since it uses more digits than its factorization.

12624093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17335 (or 17320 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 12624093 is about 3553.0399660009. The cubic root of 12624093 is about 232.8448991410.

The spelling of 12624093 in words is "twelve million, six hundred twenty-four thousand, ninety-three".