88900064 has 48 divisors (see below), whose sum is σ = 197116416. Its totient is φ = 39100800.

The previous prime is 88900061. The next prime is 88900067. The reversal of 88900064 is 46000988.

It is an interprime number because it is at equal distance from previous prime (88900061) and next prime (88900067).

It is a junction number, because it is equal to n+sod(n) for n = 88899997 and 88900033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88900061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6839 + ... + 14985.

It is an arithmetic number, because the mean of its divisors is an integer number (4106592).

Almost surely, 2^88900064 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 88900064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98558208).

88900064 is an abundant number, since it is smaller than the sum of its proper divisors (108216352).

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

88900064 is a wasteful number, since it uses less digits than its factorization.

88900064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8199 (or 8191 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 88900064 is about 9428.6830469584. The cubic root of 88900064 is about 446.3073350734.

The spelling of 88900064 in words is "eighty-eight million, nine hundred thousand, sixty-four".