12753078 has 24 divisors (see below), whose sum is σ = 27621288. Its totient is φ = 3923712.

The previous prime is 12753073. The next prime is 12753113. The reversal of 12753078 is 87035721.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12753073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5275 + ... + 7302.

It is an arithmetic number, because the mean of its divisors is an integer number (1150887).

Almost surely, 2^12753078 is an apocalyptic number.

12753078 is an abundant number, since it is smaller than the sum of its proper divisors (14868210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12753078 is a wasteful number, since it uses less digits than its factorization.

12753078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12608 (or 12595 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 12753078 is about 3571.1451944719. The cubic root of 12753078 is about 233.6352341572.

Adding to 12753078 its reverse (87035721), we get a palindrome (99788799).

The spelling of 12753078 in words is "twelve million, seven hundred fifty-three thousand, seventy-eight".