1188794352 has 80 divisors (see below), whose sum is σ = 3149896608. Its totient is φ = 386211840.

The previous prime is 1188794351. The next prime is 1188794389. The reversal of 1188794352 is 2534978811.

It is a super-2 number, since 2×1188794352² = 2826464022694199808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1188794351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329068 + ... + 332660.

Almost surely, 2^1188794352 is an apocalyptic number.

1188794352 is a gapful number since it is divisible by the number (12) 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 1188794352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1574948304).

1188794352 is an abundant number, since it is smaller than the sum of its proper divisors (1961102256).

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

1188794352 is a wasteful number, since it uses less digits than its factorization.

1188794352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3778 (or 3772 counting only the distinct ones).

The product of its digits is 483840, while the sum is 48.

The square root of 1188794352 is about 34478.8971981414. The cubic root of 1188794352 is about 1059.3405034981.

The spelling of 1188794352 in words is "one billion, one hundred eighty-eight million, seven hundred ninety-four thousand, three hundred fifty-two".