142712182 has 8 divisors (see below), whose sum is σ = 219854016. Its totient is φ = 69427512.

The previous prime is 142712177. The next prime is 142712183. The reversal of 142712182 is 281217241.

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

It is a super-2 number, since 2×142712182² = 40733533782402248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 142712182.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142712183) by changing a digit.

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, 964198 + ... + 964345.

It is an arithmetic number, because the mean of its divisors is an integer number (27481752).

Almost surely, 2^142712182 is an apocalyptic number.

142712182 is a deficient number, since it is larger than the sum of its proper divisors (77141834).

142712182 is a wasteful number, since it uses less digits than its factorization.

142712182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928582.

The product of its digits is 1792, while the sum is 28.

The square root of 142712182 is about 11946.2204064717. The cubic root of 142712182 is about 522.5810800360.

The spelling of 142712182 in words is "one hundred forty-two million, seven hundred twelve thousand, one hundred eighty-two".