142060784 has 10 divisors (see below), whose sum is σ = 275242800. Its totient is φ = 71030384.

The previous prime is 142060771. The next prime is 142060801. The reversal of 142060784 is 487060241.

It is a self number, because there is not a number n which added to its sum of digits gives 142060784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4439384 + ... + 4439415.

It is an arithmetic number, because the mean of its divisors is an integer number (27524280).

Almost surely, 2^142060784 is an apocalyptic number.

It is an amenable number.

142060784 is a deficient number, since it is larger than the sum of its proper divisors (133182016).

142060784 is an equidigital number, since it uses as much as digits as its factorization.

142060784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8878807 (or 8878801 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 142060784 is about 11918.9254549225. The cubic root of 142060784 is about 521.7847744818.

The spelling of 142060784 in words is "one hundred forty-two million, sixty thousand, seven hundred eighty-four".