8296240 has 20 divisors (see below), whose sum is σ = 19288944. Its totient is φ = 3318464.

The previous prime is 8296219. The next prime is 8296243. The reversal of 8296240 is 426928.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (8296243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51772 + ... + 51931.

Almost surely, 2^8296240 is an apocalyptic number.

8296240 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8296240 is an abundant number, since it is smaller than the sum of its proper divisors (10992704).

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

8296240 is a wasteful number, since it uses less digits than its factorization.

8296240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103716 (or 103710 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 8296240 is about 2880.3194267303. The cubic root of 8296240 is about 202.4388068923.

The spelling of 8296240 in words is "eight million, two hundred ninety-six thousand, two hundred forty".