8192320 has 28 divisors (see below), whose sum is σ = 19508724. Its totient is φ = 3276800.

The previous prime is 8192299. The next prime is 8192321. The reversal of 8192320 is 232918.

It can be written as a sum of positive squares in 2 ways, for example, as 6512704 + 1679616 = 2552^2 + 1296^2 .

It is a super-2 number, since 2×8192320² = 134228213964800, which contains 22 as substring.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8192321) 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, 12481 + ... + 13120.

Almost surely, 2^8192320 is an apocalyptic number.

8192320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8192320 is an abundant number, since it is smaller than the sum of its proper divisors (11316404).

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

8192320 is a wasteful number, since it uses less digits than its factorization.

8192320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25618 (or 25608 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 8192320 is about 2862.2229123533. Note that the first 3 decimals coincide. The cubic root of 8192320 is about 201.5899927845.

The spelling of 8192320 in words is "eight million, one hundred ninety-two thousand, three hundred twenty".