8142350 has 12 divisors (see below), whose sum is σ = 15144864. Its totient is φ = 3256920.

The previous prime is 8142349. The next prime is 8142353. The reversal of 8142350 is 532418.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8142353) 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 5 ways as a sum of consecutive naturals, for example, 81374 + ... + 81473.

It is an arithmetic number, because the mean of its divisors is an integer number (1262072).

Almost surely, 2^8142350 is an apocalyptic number.

8142350 is a deficient number, since it is larger than the sum of its proper divisors (7002514).

8142350 is a wasteful number, since it uses less digits than its factorization.

8142350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162859 (or 162854 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 8142350 is about 2853.4803311045. The cubic root of 8142350 is about 201.1792827935.

Adding to 8142350 its reverse (532418), we get a palindrome (8674768).

The spelling of 8142350 in words is "eight million, one hundred forty-two thousand, three hundred fifty".