142588083 has 32 divisors (see below), whose sum is σ = 213580800. Its totient is φ = 83874560.

The previous prime is 142588081. The next prime is 142588087. The reversal of 142588083 is 380885241.

It is not a de Polignac number, because 142588083 - 2¹ = 142588081 is a prime.

It is a super-2 number, since 2×142588083² = 40662722827229778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142588081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230791 + ... + 231407.

It is an arithmetic number, because the mean of its divisors is an integer number (6674400).

Almost surely, 2^142588083 is an apocalyptic number.

142588083 is a deficient number, since it is larger than the sum of its proper divisors (70992717).

142588083 is a wasteful number, since it uses less digits than its factorization.

142588083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827.

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 142588083 is about 11941.0252072425. The cubic root of 142588083 is about 522.4295615614.

The spelling of 142588083 in words is "one hundred forty-two million, five hundred eighty-eight thousand, eighty-three".