1197238752 has 48 divisors (see below), whose sum is σ = 3491948880. Its totient is φ = 399079296.

The previous prime is 1197238747. The next prime is 1197238781. The reversal of 1197238752 is 2578327911.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 1197238698 and 1197238707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691983 + ... + 693710.

It is an arithmetic number, because the mean of its divisors is an integer number (72748935).

Almost surely, 2^1197238752 is an apocalyptic number.

1197238752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1197238752 is an abundant number, since it is smaller than the sum of its proper divisors (2294710128).

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

1197238752 is a wasteful number, since it uses less digits than its factorization.

1197238752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385712 (or 1385698 counting only the distinct ones).

The product of its digits is 211680, while the sum is 45.

The square root of 1197238752 is about 34601.1380159670. The cubic root of 1197238752 is about 1061.8428699188.

The spelling of 1197238752 in words is "one billion, one hundred ninety-seven million, two hundred thirty-eight thousand, seven hundred fifty-two".