1116913600 has 168 divisors, whose sum is σ = 3175363728. Its totient is φ = 382156800.

The previous prime is 1116913591. The next prime is 1116913631. The reversal of 1116913600 is 63196111.

It is a congruent number.

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, 297334 + ... + 301066.

Almost surely, 2^1116913600 is an apocalyptic number.

1116913600 is a gapful number since it is divisible by the number (10) 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 1116913600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1587681864).

1116913600 is an abundant number, since it is smaller than the sum of its proper divisors (2058450128).

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

1116913600 is a wasteful number, since it uses less digits than its factorization.

1116913600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3783 (or 3768 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 1116913600 is about 33420.2573299489. The cubic root of 1116913600 is about 1037.5440074235.

It can be divided in two parts, 11 and 16913600, that multiplied together give a square (186049600 = 13640²).

The spelling of 1116913600 in words is "one billion, one hundred sixteen million, nine hundred thirteen thousand, six hundred".