8115412 has 12 divisors (see below), whose sum is σ = 14819616. Its totient is φ = 3881240.

The previous prime is 8115407. The next prime is 8115421. The reversal of 8115412 is 2145118.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44014 + ... + 44197.

It is an arithmetic number, because the mean of its divisors is an integer number (1234968).

Almost surely, 2^8115412 is an apocalyptic number.

It is an amenable number.

8115412 is a deficient number, since it is larger than the sum of its proper divisors (6704204).

8115412 is a wasteful number, since it uses less digits than its factorization.

8115412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88238 (or 88236 counting only the distinct ones).

The product of its digits is 320, while the sum is 22.

The square root of 8115412 is about 2848.7562198265. The cubic root of 8115412 is about 200.9571784062.

The spelling of 8115412 in words is "eight million, one hundred fifteen thousand, four hundred twelve".