142082208 has 48 divisors (see below), whose sum is σ = 414408960. Its totient is φ = 47360448.

The previous prime is 142082203. The next prime is 142082221. The reversal of 142082208 is 802280241.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (142082203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81360 + ... + 83087.

It is an arithmetic number, because the mean of its divisors is an integer number (8633520).

Almost surely, 2^142082208 is an apocalyptic number.

142082208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

142082208 is an abundant number, since it is smaller than the sum of its proper divisors (272326752).

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

142082208 is a wasteful number, since it uses less digits than its factorization.

142082208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164466 (or 164452 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 142082208 is about 11919.8241597769. The cubic root of 142082208 is about 521.8110030552.

The spelling of 142082208 in words is "one hundred forty-two million, eighty-two thousand, two hundred eight".