1171038924 has 48 divisors (see below), whose sum is σ = 3312032640. Its totient is φ = 354859920.

The previous prime is 1171038907. The next prime is 1171038929. The reversal of 1171038924 is 4298301711.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1171038929) 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, 491674 + ... + 494049.

It is an arithmetic number, because the mean of its divisors is an integer number (69000680).

Almost surely, 2^1171038924 is an apocalyptic number.

It is an amenable number.

1171038924 is an abundant number, since it is smaller than the sum of its proper divisors (2140993716).

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

1171038924 is a wasteful number, since it uses less digits than its factorization.

1171038924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985747 (or 985739 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 1171038924 is about 34220.4459935869. The cubic root of 1171038924 is about 1054.0400435106.

The spelling of 1171038924 in words is "one billion, one hundred seventy-one million, thirty-eight thousand, nine hundred twenty-four".