12933093 has 4 divisors (see below), whose sum is σ = 17244128. Its totient is φ = 8622060.

The previous prime is 12933079. The next prime is 12933097. The reversal of 12933093 is 39033921.

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 not a de Polignac number, because 12933093 - 2⁹ = 12932581 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12933093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12933097) 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, 2155513 + ... + 2155518.

It is an arithmetic number, because the mean of its divisors is an integer number (4311032).

Almost surely, 2^12933093 is an apocalyptic number.

It is an amenable number.

12933093 is a deficient number, since it is larger than the sum of its proper divisors (4311035).

12933093 is an equidigital number, since it uses as much as digits as its factorization.

12933093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4311034.

The product of its (nonzero) digits is 4374, while the sum is 30.

The square root of 12933093 is about 3596.2609749572. The cubic root of 12933093 is about 234.7293882127.

The spelling of 12933093 in words is "twelve million, nine hundred thirty-three thousand, ninety-three".