1150646112 has 432 divisors, whose sum is σ = 4235081760. Its totient is φ = 289935360.

The previous prime is 1150646069. The next prime is 1150646153. The reversal of 1150646112 is 2116460511.

1150646112 is a `hidden beast` number, since 1 + 1 + 5 + 0 + 646 + 1 + 12 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 12928564 + ... + 12928652.

It is an arithmetic number, because the mean of its divisors is an integer number (9803430).

Almost surely, 2^1150646112 is an apocalyptic number.

1150646112 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 1150646112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2117540880).

1150646112 is an abundant number, since it is smaller than the sum of its proper divisors (3084435648).

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

1150646112 is a wasteful number, since it uses less digits than its factorization.

1150646112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1150646112 is about 33921.1749796495. The cubic root of 1150646112 is about 1047.8857265219.

The spelling of 1150646112 in words is "one billion, one hundred fifty million, six hundred forty-six thousand, one hundred twelve".