8115456 has 36 divisors (see below), whose sum is σ = 21600992. Its totient is φ = 2704896.

The previous prime is 8115449. The next prime is 8115463. The reversal of 8115456 is 6545118.

It is an interprime number because it is at equal distance from previous prime (8115449) and next prime (8115463).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4516 + ... + 6051.

Almost surely, 2^8115456 is an apocalyptic number.

It is an amenable number.

8115456 is an abundant number, since it is smaller than the sum of its proper divisors (13485536).

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

8115456 is a wasteful number, since it uses less digits than its factorization.

8115456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10586 (or 10572 counting only the distinct ones).

The product of its digits is 4800, while the sum is 30.

The square root of 8115456 is about 2848.7639424845. The cubic root of 8115456 is about 200.9575415876.

The spelling of 8115456 in words is "eight million, one hundred fifteen thousand, four hundred fifty-six".