12493877 has 8 divisors (see below), whose sum is σ = 13817280. Its totient is φ = 11201760.

The previous prime is 12493847. The next prime is 12493919. The reversal of 12493877 is 77839421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12493877 - 2¹⁰ = 12492853 is a prime.

It is a super-3 number, since 3×12493877³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12493847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6977 + ... + 8582.

It is an arithmetic number, because the mean of its divisors is an integer number (1727160).

Almost surely, 2^12493877 is an apocalyptic number.

It is an amenable number.

12493877 is a deficient number, since it is larger than the sum of its proper divisors (1323403).

12493877 is a wasteful number, since it uses less digits than its factorization.

12493877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15643.

The product of its digits is 84672, while the sum is 41.

The square root of 12493877 is about 3534.6678769016. The cubic root of 12493877 is about 232.0415415604.

The spelling of 12493877 in words is "twelve million, four hundred ninety-three thousand, eight hundred seventy-seven".