88428260 has 12 divisors (see below), whose sum is σ = 185699388. Its totient is φ = 35371296.

The previous prime is 88428257. The next prime is 88428269. The reversal of 88428260 is 6282488.

It can be written as a sum of positive squares in 2 ways, for example, as 48080356 + 40347904 = 6934^2 + 6352^2 .

It is not an unprimeable number, because it can be changed into a prime (88428269) 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 3 ways as a sum of consecutive naturals, for example, 2210687 + ... + 2210726.

It is an arithmetic number, because the mean of its divisors is an integer number (15474949).

Almost surely, 2^88428260 is an apocalyptic number.

It is an amenable number.

88428260 is an abundant number, since it is smaller than the sum of its proper divisors (97271128).

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

88428260 is a wasteful number, since it uses less digits than its factorization.

88428260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4421422 (or 4421420 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 88428260 is about 9403.6301501069. The cubic root of 88428260 is about 445.5163975300.

It can be divided in two parts, 88428 and 260, that added together give a palindrome (88688).

The spelling of 88428260 in words is "eighty-eight million, four hundred twenty-eight thousand, two hundred sixty".