8127294056 has 48 divisors (see below), whose sum is σ = 18298477440. Its totient is φ = 3370762080.

The previous prime is 8127294031. The next prime is 8127294059. The reversal of 8127294056 is 6504927218.

It is a happy number.

It is a super-2 number, since 2×8127294056² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8127293998 and 8127294016.

It is not an unprimeable number, because it can be changed into a prime (8127294059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 322250 + ... + 346553.

It is an arithmetic number, because the mean of its divisors is an integer number (381218280).

Almost surely, 2^8127294056 is an apocalyptic number.

It is an amenable number.

8127294056 is an abundant number, since it is smaller than the sum of its proper divisors (10171183384).

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

8127294056 is a wasteful number, since it uses less digits than its factorization.

8127294056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668854 (or 668843 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 8127294056 is about 90151.5061216395. The cubic root of 8127294056 is about 2010.5520670297.

The spelling of 8127294056 in words is "eight billion, one hundred twenty-seven million, two hundred ninety-four thousand, fifty-six".