8159412 has 12 divisors (see below), whose sum is σ = 19038656. Its totient is φ = 2719800.

The previous prime is 8159399. The next prime is 8159419. The reversal of 8159412 is 2149518.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 8159412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8159419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339964 + ... + 339987.

Almost surely, 2^8159412 is an apocalyptic number.

It is an amenable number.

8159412 is an abundant number, since it is smaller than the sum of its proper divisors (10879244).

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

8159412 is a wasteful number, since it uses less digits than its factorization.

8159412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679958 (or 679956 counting only the distinct ones).

The product of its digits is 2880, while the sum is 30.

The square root of 8159412 is about 2856.4684489768. The cubic root of 8159412 is about 201.3197060593.

The spelling of 8159412 in words is "eight million, one hundred fifty-nine thousand, four hundred twelve".