8297188074256 has 45 divisors (see below), whose sum is σ = 16459334897031. Its totient is φ = 4051873145376.

The previous prime is 8297188074251. The next prime is 8297188074269. The reversal of 8297188074256 is 6524708817928.

The square root of 8297188074256 is 2880484.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8297188074191 and 8297188074200.

It is not an unprimeable number, because it can be changed into a prime (8297188074251) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 495434875 + ... + 495451621.

Almost surely, 2^{8297188074256} is an apocalyptic number.

8297188074256 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

8297188074256 is the 2880484-th square number.

It is an amenable number.

8297188074256 is a deficient number, since it is larger than the sum of its proper divisors (8162146822775).

8297188074256 is an frugal number, since it uses more digits than its factorization.

8297188074256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33588 (or 16792 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 67.

The spelling of 8297188074256 in words is "eight trillion, two hundred ninety-seven billion, one hundred eighty-eight million, seventy-four thousand, two hundred fifty-six".