142460793 has 6 divisors (see below), whose sum is σ = 205776714. Its totient is φ = 94973856.

The previous prime is 142460783. The next prime is 142460819. The reversal of 142460793 is 397064241.

142460793 is a `hidden beast` number, since 1 + 42 + 4 + 607 + 9 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 89927289 + 52533504 = 9483^2 + 7248^2 .

It is not a de Polignac number, because 142460793 - 2⁴ = 142460777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142460743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7914480 + ... + 7914497.

It is an arithmetic number, because the mean of its divisors is an integer number (34296119).

Almost surely, 2^142460793 is an apocalyptic number.

It is an amenable number.

142460793 is a deficient number, since it is larger than the sum of its proper divisors (63315921).

142460793 is a wasteful number, since it uses less digits than its factorization.

142460793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15828983 (or 15828980 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 142460793 is about 11935.6940728221. The cubic root of 142460793 is about 522.2740556786.

The spelling of 142460793 in words is "one hundred forty-two million, four hundred sixty thousand, seven hundred ninety-three".