1198913375 has 48 divisors (see below), whose sum is σ = 1698348288. Its totient is φ = 843480000.

The previous prime is 1198913347. The next prime is 1198913377. The reversal of 1198913375 is 5733198911.

It is not a de Polignac number, because 1198913375 - 2⁶ = 1198913311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1198913377) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 467597 + ... + 470153.

It is an arithmetic number, because the mean of its divisors is an integer number (35382256).

Almost surely, 2^1198913375 is an apocalyptic number.

1198913375 is a deficient number, since it is larger than the sum of its proper divisors (499434913).

1198913375 is a wasteful number, since it uses less digits than its factorization.

1198913375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2625 (or 2604 counting only the distinct ones).

The product of its digits is 204120, while the sum is 47.

The square root of 1198913375 is about 34625.3285182971. The cubic root of 1198913375 is about 1062.3377191599.

The spelling of 1198913375 in words is "one billion, one hundred ninety-eight million, nine hundred thirteen thousand, three hundred seventy-five".