142208958 has 16 divisors (see below), whose sum is σ = 299387520. Its totient is φ = 44908056.

The previous prime is 142208947. The next prime is 142208959. The reversal of 142208958 is 859802241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142208959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623610 + ... + 623837.

It is an arithmetic number, because the mean of its divisors is an integer number (18711720).

Almost surely, 2^142208958 is an apocalyptic number.

142208958 is an abundant number, since it is smaller than the sum of its proper divisors (157178562).

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

142208958 is a wasteful number, since it uses less digits than its factorization.

142208958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247471.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 142208958 is about 11925.1397476088. The cubic root of 142208958 is about 521.9661242531.

The spelling of 142208958 in words is "one hundred forty-two million, two hundred eight thousand, nine hundred fifty-eight".