12542076 has 36 divisors (see below), whose sum is σ = 31947552. Its totient is φ = 4148544.

The previous prime is 12542069. The next prime is 12542083. The reversal of 12542076 is 67024521.

It is an interprime number because it is at equal distance from previous prime (12542069) and next prime (12542083).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3661 + ... + 6203.

It is an arithmetic number, because the mean of its divisors is an integer number (887432).

Almost surely, 2^12542076 is an apocalyptic number.

It is an amenable number.

12542076 is an abundant number, since it is smaller than the sum of its proper divisors (19405476).

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

12542076 is a wasteful number, since it uses less digits than its factorization.

12542076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2690 (or 2685 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 12542076 is about 3541.4793519093. The cubic root of 12542076 is about 232.3395493732.

Adding to 12542076 its reverse (67024521), we get a palindrome (79566597).

The spelling of 12542076 in words is "twelve million, five hundred forty-two thousand, seventy-six".