1197324160 has 128 divisors (see below), whose sum is σ = 3058041600. Its totient is φ = 447283200.

The previous prime is 1197324151. The next prime is 1197324169. The reversal of 1197324160 is 614237911.

It is an interprime number because it is at equal distance from previous prime (1197324151) and next prime (1197324169).

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1197324169) 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, 574320 + ... + 576400.

It is an arithmetic number, because the mean of its divisors is an integer number (23890950).

Almost surely, 2^1197324160 is an apocalyptic number.

1197324160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1197324160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1529020800).

1197324160 is an abundant number, since it is smaller than the sum of its proper divisors (1860717440).

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

1197324160 is a wasteful number, since it uses less digits than its factorization.

1197324160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160 (or 2148 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1197324160 is about 34602.3721730173. The cubic root of 1197324160 is about 1061.8681190512.

The spelling of 1197324160 in words is "one billion, one hundred ninety-seven million, three hundred twenty-four thousand, one hundred sixty".