8342156 has 6 divisors (see below), whose sum is σ = 14598780. Its totient is φ = 4171076.

The previous prime is 8342153. The next prime is 8342167. The reversal of 8342156 is 6512438.

It is not an unprimeable number, because it can be changed into a prime (8342153) 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 as a sum of consecutive naturals, namely, 1042766 + ... + 1042773.

It is an arithmetic number, because the mean of its divisors is an integer number (2433130).

Almost surely, 2^8342156 is an apocalyptic number.

It is an amenable number.

8342156 is a deficient number, since it is larger than the sum of its proper divisors (6256624).

8342156 is a wasteful number, since it uses less digits than its factorization.

8342156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085543 (or 2085541 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 8342156 is about 2888.2790723890. The cubic root of 8342156 is about 202.8115896051.

The spelling of 8342156 in words is "eight million, three hundred forty-two thousand, one hundred fifty-six".