1197532674 has 224 divisors, whose sum is σ = 3146580864. Its totient is φ = 338722560.

The previous prime is 1197532673. The next prime is 1197532681. The reversal of 1197532674 is 4762357911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1197532673) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 17873589 + ... + 17873655.

It is an arithmetic number, because the mean of its divisors is an integer number (14047236).

Almost surely, 2^1197532674 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1197532674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1573290432).

1197532674 is an abundant number, since it is smaller than the sum of its proper divisors (1949048190).

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

1197532674 is a wasteful number, since it uses less digits than its factorization.

1197532674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 149 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 1197532674 is about 34605.3850433715. The cubic root of 1197532674 is about 1061.9297569168.

The spelling of 1197532674 in words is "one billion, one hundred ninety-seven million, five hundred thirty-two thousand, six hundred seventy-four".