88064420 has 48 divisors (see below), whose sum is σ = 197043840. Its totient is φ = 32945664.

The previous prime is 88064407. The next prime is 88064443. The reversal of 88064420 is 2446088.

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, 60137 + ... + 61583.

It is an arithmetic number, because the mean of its divisors is an integer number (4105080).

Almost surely, 2^88064420 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 88064420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98521920).

88064420 is an abundant number, since it is smaller than the sum of its proper divisors (108979420).

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

88064420 is a wasteful number, since it uses less digits than its factorization.

88064420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652 (or 1650 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 88064420 is about 9384.2644890263. The cubic root of 88064420 is about 444.9045286077.

The spelling of 88064420 in words is "eighty-eight million, sixty-four thousand, four hundred twenty".