142483578 has 8 divisors (see below), whose sum is σ = 284967168. Its totient is φ = 47494524.

The previous prime is 142483543. The next prime is 142483589. The reversal of 142483578 is 875384241.

It is a sphenic number, since it is the product of 3 distinct primes.

142483578 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11873626 + ... + 11873637.

It is an arithmetic number, because the mean of its divisors is an integer number (35620896).

Almost surely, 2^142483578 is an apocalyptic number.

142483578 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

142483578 is a wasteful number, since it uses less digits than its factorization.

142483578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23747268.

The product of its digits is 215040, while the sum is 42.

The square root of 142483578 is about 11936.6485246069. The cubic root of 142483578 is about 522.3018981461.

The spelling of 142483578 in words is "one hundred forty-two million, four hundred eighty-three thousand, five hundred seventy-eight".