12751038 has 48 divisors (see below), whose sum is σ = 28588560. Its totient is φ = 4105728.

The previous prime is 12751009. The next prime is 12751043. The reversal of 12751038 is 83015721.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 116928 + ... + 117036.

It is an arithmetic number, because the mean of its divisors is an integer number (595595).

Almost surely, 2^12751038 is an apocalyptic number.

12751038 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

12751038 is an abundant number, since it is smaller than the sum of its proper divisors (15837522).

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

12751038 is a wasteful number, since it uses less digits than its factorization.

12751038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 12751038 is about 3570.8595603860. The cubic root of 12751038 is about 233.6227759545.

Adding to 12751038 its reverse (83015721), we get a palindrome (95766759).

The spelling of 12751038 in words is "twelve million, seven hundred fifty-one thousand, thirty-eight".