8437912 has 32 divisors (see below), whose sum is σ = 18295200. Its totient is φ = 3573504.

The previous prime is 8437909. The next prime is 8437931. The reversal of 8437912 is 2197348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4138 + ... + 5830.

It is an arithmetic number, because the mean of its divisors is an integer number (571725).

Almost surely, 2^8437912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8437912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9147600).

8437912 is an abundant number, since it is smaller than the sum of its proper divisors (9857288).

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

8437912 is a wasteful number, since it uses less digits than its factorization.

8437912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795 (or 1791 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 8437912 is about 2904.8084274182. The cubic root of 8437912 is about 203.5846347909.

The spelling of 8437912 in words is "eight million, four hundred thirty-seven thousand, nine hundred twelve".