1770048068 has 6 divisors (see below), whose sum is σ = 3097584126. Its totient is φ = 885024032.

The previous prime is 1770048047. The next prime is 1770048073. The reversal of 1770048068 is 8608400771.

It can be written as a sum of positive squares in only one way, i.e., 1597441024 + 172607044 = 39968^2 + 13138^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221256005 + ... + 221256012.

It is an arithmetic number, because the mean of its divisors is an integer number (516264021).

Almost surely, 2^1770048068 is an apocalyptic number.

It is an amenable number.

1770048068 is a deficient number, since it is larger than the sum of its proper divisors (1327536058).

1770048068 is a wasteful number, since it uses less digits than its factorization.

1770048068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442512021 (or 442512019 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 41.

The square root of 1770048068 is about 42071.9391994236. The cubic root of 1770048068 is about 1209.6554509275.

The spelling of 1770048068 in words is "one billion, seven hundred seventy million, forty-eight thousand, sixty-eight".