88747628 has 12 divisors (see below), whose sum is σ = 156910152. Its totient is φ = 43916160.

The previous prime is 88747621. The next prime is 88747643. The reversal of 88747628 is 82674788.

It is a super-2 number, since 2×88747628² = 15752282951252768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (88747621) 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, 113978 + ... + 114753.

It is an arithmetic number, because the mean of its divisors is an integer number (13075846).

Almost surely, 2^88747628 is an apocalyptic number.

It is an amenable number.

88747628 is a deficient number, since it is larger than the sum of its proper divisors (68162524).

88747628 is a wasteful number, since it uses less digits than its factorization.

88747628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228832 (or 228830 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 50.

The square root of 88747628 is about 9420.5959471787. The cubic root of 88747628 is about 446.0520963095.

The spelling of 88747628 in words is "eighty-eight million, seven hundred forty-seven thousand, six hundred twenty-eight".