8308042 has 8 divisors (see below), whose sum is σ = 12479616. Its totient is φ = 4148172.

The previous prime is 8308033. The next prime is 8308043. The reversal of 8308042 is 2408038.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 8307998 and 8308016.

It is not an unprimeable number, because it can be changed into a prime (8308043) 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, 858 + ... + 4165.

It is an arithmetic number, because the mean of its divisors is an integer number (1559952).

Almost surely, 2^8308042 is an apocalyptic number.

8308042 is a deficient number, since it is larger than the sum of its proper divisors (4171574).

8308042 is a wasteful number, since it uses less digits than its factorization.

8308042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5852.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 8308042 is about 2882.3674297355. The cubic root of 8308042 is about 202.5347560117.

The spelling of 8308042 in words is "eight million, three hundred eight thousand, forty-two".