88227240 has 128 divisors (see below), whose sum is σ = 281041920. Its totient is φ = 22118400.

The previous prime is 88227239. The next prime is 88227259. The reversal of 88227240 is 4272288.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137320 + ... + 137960.

It is an arithmetic number, because the mean of its divisors is an integer number (2195640).

Almost surely, 2^88227240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88227240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140520960).

88227240 is an abundant number, since it is smaller than the sum of its proper divisors (192814680).

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

88227240 is a wasteful number, since it uses less digits than its factorization.

88227240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 719 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 88227240 is about 9392.9356433439. The cubic root of 88227240 is about 445.1785505771.

The spelling of 88227240 in words is "eighty-eight million, two hundred twenty-seven thousand, two hundred forty".