88740228 has 48 divisors (see below), whose sum is σ = 215308800. Its totient is φ = 28416000.

The previous prime is 88740217. The next prime is 88740251. The reversal of 88740228 is 82204788.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54628 + ... + 56228.

It is an arithmetic number, because the mean of its divisors is an integer number (4485600).

Almost surely, 2^88740228 is an apocalyptic number.

It is an amenable number.

88740228 is an abundant number, since it is smaller than the sum of its proper divisors (126568572).

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

88740228 is a wasteful number, since it uses less digits than its factorization.

88740228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788 (or 1786 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 88740228 is about 9420.2031825221. The cubic root of 88740228 is about 446.0396983171.

The spelling of 88740228 in words is "eighty-eight million, seven hundred forty thousand, two hundred twenty-eight".