775060142 has 8 divisors (see below), whose sum is σ = 1176597576. Its totient is φ = 382860952.

The previous prime is 775060133. The next prime is 775060159. The reversal of 775060142 is 241060577.

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

It is a junction number, because it is equal to n+sod(n) for n = 775060099 and 775060108.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2334353 + ... + 2334684.

It is an arithmetic number, because the mean of its divisors is an integer number (147074697).

Almost surely, 2^775060142 is an apocalyptic number.

775060142 is a deficient number, since it is larger than the sum of its proper divisors (401537434).

775060142 is a wasteful number, since it uses less digits than its factorization.

775060142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4669122.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 775060142 is about 27839.9019754021. The cubic root of 775060142 is about 918.5690348871.

It can be divided in two parts, 77506014 and 2, that multiplied together give a triangular number (155012028 = T₁₇₆₀₇).

The spelling of 775060142 in words is "seven hundred seventy-five million, sixty thousand, one hundred forty-two".