142752086 has 8 divisors (see below), whose sum is σ = 221035584. Its totient is φ = 69073560.

The previous prime is 142752083. The next prime is 142752091. The reversal of 142752086 is 680257241.

142752086 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142752083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1151165 + ... + 1151288.

It is an arithmetic number, because the mean of its divisors is an integer number (27629448).

Almost surely, 2^142752086 is an apocalyptic number.

142752086 is a deficient number, since it is larger than the sum of its proper divisors (78283498).

142752086 is a wasteful number, since it uses less digits than its factorization.

142752086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302486.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 142752086 is about 11947.8904414127. The cubic root of 142752086 is about 522.6297820969.

It can be divided in two parts, 14275 and 2086, that added together give a palindrome (16361).

The spelling of 142752086 in words is "one hundred forty-two million, seven hundred fifty-two thousand, eighty-six".