142862082 has 64 divisors (see below), whose sum is σ = 323896320. Its totient is φ = 41630400.

The previous prime is 142862077. The next prime is 142862089. The reversal of 142862082 is 280268241.

It is a happy number.

142862082 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (142862089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201144 + ... + 201852.

It is an arithmetic number, because the mean of its divisors is an integer number (5060880).

Almost surely, 2^142862082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142862082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161948160).

142862082 is an abundant number, since it is smaller than the sum of its proper divisors (181034238).

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

142862082 is a wasteful number, since it uses less digits than its factorization.

142862082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 142862082 is about 11952.4927107278. The cubic root of 142862082 is about 522.7639831165.

The spelling of 142862082 in words is "one hundred forty-two million, eight hundred sixty-two thousand, eighty-two".