12754863 has 12 divisors (see below), whose sum is σ = 20098728. Its totient is φ = 7730160.

The previous prime is 12754849. The next prime is 12754877. The reversal of 12754863 is 36845721.

It is an interprime number because it is at equal distance from previous prime (12754849) and next prime (12754877).

It is not a de Polignac number, because 12754863 - 2⁵ = 12754831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12754843) 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, 64320 + ... + 64517.

It is an arithmetic number, because the mean of its divisors is an integer number (1674894).

Almost surely, 2^12754863 is an apocalyptic number.

12754863 is a deficient number, since it is larger than the sum of its proper divisors (7343865).

12754863 is a wasteful number, since it uses less digits than its factorization.

12754863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128854 (or 128851 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 12754863 is about 3571.3951055575. The cubic root of 12754863 is about 233.6461339948.

The spelling of 12754863 in words is "twelve million, seven hundred fifty-four thousand, eight hundred sixty-three".