12490876 has 6 divisors (see below), whose sum is σ = 21859040. Its totient is φ = 6245436.

The previous prime is 12490873. The next prime is 12490879. The reversal of 12490876 is 67809421.

It is an interprime number because it is at equal distance from previous prime (12490873) and next prime (12490879).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12490873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561356 + ... + 1561363.

Almost surely, 2^12490876 is an apocalyptic number.

It is an amenable number.

12490876 is a deficient number, since it is larger than the sum of its proper divisors (9368164).

12490876 is a wasteful number, since it uses less digits than its factorization.

12490876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3122723 (or 3122721 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 12490876 is about 3534.2433419333. The cubic root of 12490876 is about 232.0229614610.

It can be divided in two parts, 12490 and 876, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 12490876 in words is "twelve million, four hundred ninety thousand, eight hundred seventy-six".