12477366 has 96 divisors (see below), whose sum is σ = 31842720. Its totient is φ = 3494400.

The previous prime is 12477349. The next prime is 12477373. The reversal of 12477366 is 66377421.

It is a self number, because there is not a number n which added to its sum of digits gives 12477366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 235396 + ... + 235448.

It is an arithmetic number, because the mean of its divisors is an integer number (331695).

Almost surely, 2^12477366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12477366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15921360).

12477366 is an abundant number, since it is smaller than the sum of its proper divisors (19365354).

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

12477366 is a wasteful number, since it uses less digits than its factorization.

12477366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 139 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 12477366 is about 3532.3315246449. The cubic root of 12477366 is about 231.9392800866.

The spelling of 12477366 in words is "twelve million, four hundred seventy-seven thousand, three hundred sixty-six".