804913152 has 144 divisors (see below), whose sum is σ = 2264915520. Its totient is φ = 253755392.

The previous prime is 804913141. The next prime is 804913181. The reversal of 804913152 is 251319408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9043924 + ... + 9044012.

It is an arithmetic number, because the mean of its divisors is an integer number (15728580).

Almost surely, 2^804913152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 804913152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1132457760).

804913152 is an abundant number, since it is smaller than the sum of its proper divisors (1460002368).

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

804913152 is an frugal number, since it uses more digits than its factorization.

804913152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 804913152 is about 28370.9913820437. The cubic root of 804913152 is about 930.2142921610.

The spelling of 804913152 in words is "eight hundred four million, nine hundred thirteen thousand, one hundred fifty-two".