142701862 has 8 divisors (see below), whose sum is σ = 214198992. Its totient is φ = 71302200.

The previous prime is 142701857. The next prime is 142701877. The reversal of 142701862 is 268107241.

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

It is a congruent number.

It is an unprimeable number.

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, 20589 + ... + 26632.

It is an arithmetic number, because the mean of its divisors is an integer number (26774874).

Almost surely, 2^142701862 is an apocalyptic number.

142701862 is a deficient number, since it is larger than the sum of its proper divisors (71497130).

142701862 is a wasteful number, since it uses less digits than its factorization.

142701862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48734.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 142701862 is about 11945.7884628852. The cubic root of 142701862 is about 522.5684831980.

The spelling of 142701862 in words is "one hundred forty-two million, seven hundred one thousand, eight hundred sixty-two".