728025162 has 32 divisors (see below), whose sum is σ = 1475288640. Its totient is φ = 239479680.

The previous prime is 728025161. The next prime is 728025163. The reversal of 728025162 is 261520827.

It is an interprime number because it is at equal distance from previous prime (728025161) and next prime (728025163).

It is not an unprimeable number, because it can be changed into a prime (728025161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368008 + ... + 369980.

It is an arithmetic number, because the mean of its divisors is an integer number (46102770).

Almost surely, 2^728025162 is an apocalyptic number.

728025162 is an abundant number, since it is smaller than the sum of its proper divisors (747263478).

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

728025162 is a wasteful number, since it uses less digits than its factorization.

728025162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2758.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 728025162 is about 26981.9414053177. The cubic root of 728025162 is about 899.5986531484.

Adding to 728025162 its reverse (261520827), we get a palindrome (989545989).

The spelling of 728025162 in words is "seven hundred twenty-eight million, twenty-five thousand, one hundred sixty-two".