12039093 has 12 divisors (see below), whose sum is σ = 18970848. Its totient is φ = 7296360.

The previous prime is 12039073. The next prime is 12039107. The reversal of 12039093 is 39093021.

It is not a de Polignac number, because 12039093 - 2⁵ = 12039061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12039073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60705 + ... + 60902.

It is an arithmetic number, because the mean of its divisors is an integer number (1580904).

Almost surely, 2^12039093 is an apocalyptic number.

It is an amenable number.

12039093 is a deficient number, since it is larger than the sum of its proper divisors (6931755).

12039093 is a wasteful number, since it uses less digits than its factorization.

12039093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121624 (or 121621 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 12039093 is about 3469.7396155908. The cubic root of 12039093 is about 229.1911918803.

It can be divided in two parts, 1203 and 9093, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 12039093 in words is "twelve million, thirty-nine thousand, ninety-three".