728156848 has 10 divisors (see below), whose sum is σ = 1410803924. Its totient is φ = 364078416.

The previous prime is 728156831. The next prime is 728156851. The reversal of 728156848 is 848651827.

728156848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×728156848³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22754886 + ... + 22754917.

Almost surely, 2^728156848 is an apocalyptic number.

It is an amenable number.

728156848 is a deficient number, since it is larger than the sum of its proper divisors (682647076).

728156848 is a wasteful number, since it uses less digits than its factorization.

728156848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45509811 (or 45509805 counting only the distinct ones).

The product of its digits is 860160, while the sum is 49.

The square root of 728156848 is about 26984.3815567450. The cubic root of 728156848 is about 899.6528900129.

The spelling of 728156848 in words is "seven hundred twenty-eight million, one hundred fifty-six thousand, eight hundred forty-eight".