142160662 has 12 divisors (see below), whose sum is σ = 248056020. Its totient is φ = 60925956.

The previous prime is 142160659. The next prime is 142160693. The reversal of 142160662 is 266061241.

It is a self number, because there is not a number n which added to its sum of digits gives 142160662.

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 725212 + ... + 725407.

It is an arithmetic number, because the mean of its divisors is an integer number (20671335).

Almost surely, 2^142160662 is an apocalyptic number.

142160662 is a deficient number, since it is larger than the sum of its proper divisors (105895358).

142160662 is a wasteful number, since it uses less digits than its factorization.

142160662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450635 (or 1450628 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 142160662 is about 11923.1146098660. The cubic root of 142160662 is about 521.9070287489.

The spelling of 142160662 in words is "one hundred forty-two million, one hundred sixty thousand, six hundred sixty-two".