12470850 has 144 divisors (see below), whose sum is σ = 39693888. Its totient is φ = 2747520.

The previous prime is 12470831. The next prime is 12470851. The reversal of 12470850 is 5807421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12470851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 116497 + ... + 116603.

It is an arithmetic number, because the mean of its divisors is an integer number (275652).

Almost surely, 2^12470850 is an apocalyptic number.

12470850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12470850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19846944).

12470850 is an abundant number, since it is smaller than the sum of its proper divisors (27223038).

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

12470850 is a wasteful number, since it uses less digits than its factorization.

12470850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 12470850 is about 3531.4090672138. The cubic root of 12470850 is about 231.8988981793.

The spelling of 12470850 in words is "twelve million, four hundred seventy thousand, eight hundred fifty".