1172232404 has 12 divisors (see below), whose sum is σ = 2344464864. Its totient is φ = 502385304.

The previous prime is 1172232389. The next prime is 1172232427. The reversal of 1172232404 is 4042322711.

1172232404 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20932694 + ... + 20932749.

It is an arithmetic number, because the mean of its divisors is an integer number (195372072).

Almost surely, 2^1172232404 is an apocalyptic number.

1172232404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1172232404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1172232404 is a wasteful number, since it uses less digits than its factorization.

1172232404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41865454 (or 41865452 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 1172232404 is about 34237.8796656569. The cubic root of 1172232404 is about 1054.3980016069.

The spelling of 1172232404 in words is "one billion, one hundred seventy-two million, two hundred thirty-two thousand, four hundred four".