12007493 has 4 divisors (see below), whose sum is σ = 12113868. Its totient is φ = 11901120.

The previous prime is 12007483. The next prime is 12007511. The reversal of 12007493 is 39470021.

12007493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 56644 + 11950849 = 238^2 + 3457^2 .

It is a cyclic number.

It is not a de Polignac number, because 12007493 - 2⁴ = 12007477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12007453) 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, 53018 + ... + 53243.

It is an arithmetic number, because the mean of its divisors is an integer number (3028467).

Almost surely, 2^12007493 is an apocalyptic number.

It is an amenable number.

12007493 is a deficient number, since it is larger than the sum of its proper divisors (106375).

12007493 is a wasteful number, since it uses less digits than its factorization.

12007493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106374.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 12007493 is about 3465.1829677522. The cubic root of 12007493 is about 228.9904905060.

The spelling of 12007493 in words is "twelve million, seven thousand, four hundred ninety-three".