1152078984 has 384 divisors, whose sum is σ = 4161456000. Its totient is φ = 292626432.

The previous prime is 1152078959. The next prime is 1152078997. The reversal of 1152078984 is 4898702511.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3418464 + ... + 3418800.

It is an arithmetic number, because the mean of its divisors is an integer number (10837125).

Almost surely, 2^1152078984 is an apocalyptic number.

1152078984 is a gapful number since it is divisible by the number (14) 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 1152078984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2080728000).

1152078984 is an abundant number, since it is smaller than the sum of its proper divisors (3009377016).

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

1152078984 is a wasteful number, since it uses less digits than its factorization.

1152078984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The square root of 1152078984 is about 33942.2890212195. The cubic root of 1152078984 is about 1048.3205150803.

The spelling of 1152078984 in words is "one billion, one hundred fifty-two million, seventy-eight thousand, nine hundred eighty-four".