12538076 has 6 divisors (see below), whose sum is σ = 21941640. Its totient is φ = 6269036.

The previous prime is 12538073. The next prime is 12538109. The reversal of 12538076 is 67083521.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12538073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1567256 + ... + 1567263.

It is an arithmetic number, because the mean of its divisors is an integer number (3656940).

Almost surely, 2^12538076 is an apocalyptic number.

It is an amenable number.

12538076 is a deficient number, since it is larger than the sum of its proper divisors (9403564).

12538076 is a wasteful number, since it uses less digits than its factorization.

12538076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3134523 (or 3134521 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 12538076 is about 3540.9145711242. The cubic root of 12538076 is about 232.3148470029.

The spelling of 12538076 in words is "twelve million, five hundred thirty-eight thousand, seventy-six".