12485376 has 54 divisors (see below), whose sum is σ = 36005060. Its totient is φ = 4161024.

The previous prime is 12485371. The next prime is 12485381. The reversal of 12485376 is 67358421.

It is an interprime number because it is at equal distance from previous prime (12485371) and next prime (12485381).

It is a super-2 number, since 2×12485376² = 311769227722752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12485376.

It is not an unprimeable number, because it can be changed into a prime (12485371) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 406 + ... + 5013.

Almost surely, 2^12485376 is an apocalyptic number.

12485376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12485376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18002530).

12485376 is an abundant number, since it is smaller than the sum of its proper divisors (23519684).

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

12485376 is an equidigital number, since it uses as much as digits as its factorization.

12485376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5441 (or 5424 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 12485376 is about 3533.4651547737. The cubic root of 12485376 is about 231.9889015698.

The spelling of 12485376 in words is "twelve million, four hundred eighty-five thousand, three hundred seventy-six".