1175420875 has 8 divisors (see below), whose sum is σ = 1466925408. Its totient is φ = 940336600.

The previous prime is 1175420843. The next prime is 1175420899. The reversal of 1175420875 is 5780245711.

It is not a de Polignac number, because 1175420875 - 2⁵ = 1175420843 is a prime.

It is a super-3 number, since 3×1175420875³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4701559 + ... + 4701808.

It is an arithmetic number, because the mean of its divisors is an integer number (183365676).

Almost surely, 2^1175420875 is an apocalyptic number.

1175420875 is a deficient number, since it is larger than the sum of its proper divisors (291504533).

1175420875 is an frugal number, since it uses more digits than its factorization.

1175420875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9403382 (or 9403372 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 40.

The square root of 1175420875 is about 34284.4115451906. The cubic root of 1175420875 is about 1055.3531233329.

The spelling of 1175420875 in words is "one billion, one hundred seventy-five million, four hundred twenty thousand, eight hundred seventy-five".