1171073064 has 64 divisors (see below), whose sum is σ = 3402662400. Its totient is φ = 328918464.

The previous prime is 1171073053. The next prime is 1171073069. The reversal of 1171073064 is 4603701711.

It is not an unprimeable number, because it can be changed into a prime (1171073069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49162 + ... + 68985.

It is an arithmetic number, because the mean of its divisors is an integer number (53166600).

Almost surely, 2^1171073064 is an apocalyptic number.

1171073064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1171073064 is an abundant number, since it is smaller than the sum of its proper divisors (2231589336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1171073064 is a wasteful number, since it uses less digits than its factorization.

1171073064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118222 (or 118218 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 1171073064 is about 34220.9448145430. The cubic root of 1171073064 is about 1054.0502864315.

Adding to 1171073064 its reverse (4603701711), we get a palindrome (5774774775).

The spelling of 1171073064 in words is "one billion, one hundred seventy-one million, seventy-three thousand, sixty-four".