1171160048 has 40 divisors (see below), whose sum is σ = 2289020160. Its totient is φ = 580469760.

The previous prime is 1171160033. The next prime is 1171160063. The reversal of 1171160048 is 8400611711.

It is an interprime number because it is at equal distance from previous prime (1171160033) and next prime (1171160063).

It is a self number, because there is not a number n which added to its sum of digits gives 1171160048.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1249436 + ... + 1250372.

It is an arithmetic number, because the mean of its divisors is an integer number (57225504).

Almost surely, 2^1171160048 is an apocalyptic number.

It is an amenable number.

1171160048 is a deficient number, since it is larger than the sum of its proper divisors (1117860112).

1171160048 is a wasteful number, since it uses less digits than its factorization.

1171160048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545 (or 1539 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 29.

The square root of 1171160048 is about 34222.2157085131. The cubic root of 1171160048 is about 1054.0763830782.

Adding to 1171160048 its reverse (8400611711), we get a palindrome (9571771759).

The spelling of 1171160048 in words is "one billion, one hundred seventy-one million, one hundred sixty thousand, forty-eight".