1198872576 has 336 divisors, whose sum is σ = 3974541480. Its totient is φ = 358318080.

The previous prime is 1198872541. The next prime is 1198872599. The reversal of 1198872576 is 6752788911.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 16422876 + ... + 16422948.

Almost surely, 2^1198872576 is an apocalyptic number.

1198872576 is a gapful number since it is divisible by the number (16) 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 1198872576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1987270740).

1198872576 is an abundant number, since it is smaller than the sum of its proper divisors (2775668904).

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

1198872576 is an frugal number, since it uses more digits than its factorization.

1198872576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 89 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 54.

The square root of 1198872576 is about 34624.7393636400. The cubic root of 1198872576 is about 1062.3256685789.

The spelling of 1198872576 in words is "one billion, one hundred ninety-eight million, eight hundred seventy-two thousand, five hundred seventy-six".