12745293 has 12 divisors (see below), whose sum is σ = 18679584. Its totient is φ = 7724200.

The previous prime is 12745283. The next prime is 12745321. The reversal of 12745293 is 39254721.

12745293 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12745293 - 2²² = 8550989 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12745283) 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, 17193 + ... + 17918.

It is an arithmetic number, because the mean of its divisors is an integer number (1556632).

Almost surely, 2^12745293 is an apocalyptic number.

It is an amenable number.

12745293 is a deficient number, since it is larger than the sum of its proper divisors (5934291).

12745293 is a wasteful number, since it uses less digits than its factorization.

12745293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35136 (or 35125 counting only the distinct ones).

The product of its digits is 15120, while the sum is 33.

The square root of 12745293 is about 3570.0550415925. The cubic root of 12745293 is about 233.5876843155.

The spelling of 12745293 in words is "twelve million, seven hundred forty-five thousand, two hundred ninety-three".