1872085076 has 12 divisors (see below), whose sum is σ = 3290456820. Its totient is φ = 931954560.

The previous prime is 1872085063. The next prime is 1872085081. The reversal of 1872085076 is 6705802781.

It can be written as a sum of positive squares in 2 ways, for example, as 956417476 + 915667600 = 30926^2 + 30260^2 .

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, 1020965 + ... + 1022796.

It is an arithmetic number, because the mean of its divisors is an integer number (274204735).

Almost surely, 2^1872085076 is an apocalyptic number.

It is an amenable number.

1872085076 is a deficient number, since it is larger than the sum of its proper divisors (1418371744).

1872085076 is a wasteful number, since it uses less digits than its factorization.

1872085076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043994 (or 2043992 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 44.

The square root of 1872085076 is about 43267.5984542706. The cubic root of 1872085076 is about 1232.4666994501.

The spelling of 1872085076 in words is "one billion, eight hundred seventy-two million, eighty-five thousand, seventy-six".