1171974932 has 12 divisors (see below), whose sum is σ = 2053349760. Its totient is φ = 585303576.

The previous prime is 1171974931. The next prime is 1171974971. The reversal of 1171974932 is 2394791711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1171974931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167108 + ... + 173979.

It is an arithmetic number, because the mean of its divisors is an integer number (171112480).

Almost surely, 2^1171974932 is an apocalyptic number.

It is an amenable number.

1171974932 is a deficient number, since it is larger than the sum of its proper divisors (881374828).

1171974932 is a wasteful number, since it uses less digits than its factorization.

1171974932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341950 (or 341948 counting only the distinct ones).

The product of its digits is 95256, while the sum is 44.

The square root of 1171974932 is about 34234.1194132404. The cubic root of 1171974932 is about 1054.3207991000.

The spelling of 1171974932 in words is "one billion, one hundred seventy-one million, nine hundred seventy-four thousand, nine hundred thirty-two".