98595664 has 40 divisors (see below), whose sum is σ = 201183552. Its totient is φ = 46717440.

The previous prime is 98595661. The next prime is 98595671. The reversal of 98595664 is 46659589.

It is a super-2 number, since 2×98595664² = 19442209919201792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98595661) 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, 40399 + ... + 42769.

Almost surely, 2^98595664 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 98595664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100591776).

98595664 is an abundant number, since it is smaller than the sum of its proper divisors (102587888).

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

98595664 is a wasteful number, since it uses less digits than its factorization.

98595664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2515 (or 2509 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 52.

The square root of 98595664 is about 9929.5349337217. The cubic root of 98595664 is about 461.9758487653.

The spelling of 98595664 in words is "ninety-eight million, five hundred ninety-five thousand, six hundred sixty-four".