1192117248 has 264 divisors, whose sum is σ = 4169198592. Its totient is φ = 320274432.

The previous prime is 1192117219. The next prime is 1192117273. The reversal of 1192117248 is 8427112911.

It is a super-2 number, since 2×1192117248² = 2842287065958187008, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1096161 + ... + 1097247.

Almost surely, 2^1192117248 is an apocalyptic number.

1192117248 is a gapful number since it is divisible by the number (18) 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 1192117248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2084599296).

1192117248 is an abundant number, since it is smaller than the sum of its proper divisors (2977081344).

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

1192117248 is a wasteful number, since it uses less digits than its factorization.

1192117248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137 (or 1116 counting only the distinct ones).

The product of its digits is 8064, while the sum is 36.

The square root of 1192117248 is about 34527.0509600806. The cubic root of 1192117248 is about 1060.3266016254.

The spelling of 1192117248 in words is "one billion, one hundred ninety-two million, one hundred seventeen thousand, two hundred forty-eight".