88542768 has 20 divisors (see below), whose sum is σ = 228735608. Its totient is φ = 29514240.

The previous prime is 88542767. The next prime is 88542809. The reversal of 88542768 is 86724588.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 1844641 = 88542768 / (8 + 8 + 5 + 4 + 2 + 7 + 6 + 8).

It is not an unprimeable number, because it can be changed into a prime (88542767) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 922273 + ... + 922368.

Almost surely, 2^88542768 is an apocalyptic number.

It is an amenable number.

88542768 is an abundant number, since it is smaller than the sum of its proper divisors (140192840).

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

88542768 is a wasteful number, since it uses less digits than its factorization.

88542768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844652 (or 1844646 counting only the distinct ones).

The product of its digits is 860160, while the sum is 48.

The square root of 88542768 is about 9409.7166801132. The cubic root of 88542768 is about 445.7086180833.

The spelling of 88542768 in words is "eighty-eight million, five hundred forty-two thousand, seven hundred sixty-eight".