142052662 has 8 divisors (see below), whose sum is σ = 215188992. Its totient is φ = 70323000.

The previous prime is 142052627. The next prime is 142052681. The reversal of 142052662 is 266250241.

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

It is a self number, because there is not a number n which added to its sum of digits gives 142052662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351414 + ... + 351817.

It is an arithmetic number, because the mean of its divisors is an integer number (26898624).

Almost surely, 2^142052662 is an apocalyptic number.

142052662 is a deficient number, since it is larger than the sum of its proper divisors (73136330).

142052662 is a wasteful number, since it uses less digits than its factorization.

142052662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703334.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 142052662 is about 11918.5847314184. The cubic root of 142052662 is about 521.7748303424.

The spelling of 142052662 in words is "one hundred forty-two million, fifty-two thousand, six hundred sixty-two".