99995264 has 32 divisors (see below), whose sum is σ = 202033440. Its totient is φ = 49288960.

The previous prime is 99995261. The next prime is 99995267. The reversal of 99995264 is 46259999.

It is an interprime number because it is at equal distance from previous prime (99995261) and next prime (99995267).

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (99995261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3587 + ... + 14589.

It is an arithmetic number, because the mean of its divisors is an integer number (6313545).

Almost surely, 2^99995264 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 99995264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101016720).

99995264 is an abundant number, since it is smaller than the sum of its proper divisors (102038176).

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

99995264 is a wasteful number, since it uses less digits than its factorization.

99995264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11088 (or 11076 counting only the distinct ones).

The product of its digits is 1574640, while the sum is 53.

The square root of 99995264 is about 9999.7631971962. The cubic root of 99995264 is about 464.1515557240.

The spelling of 99995264 in words is "ninety-nine million, nine hundred ninety-five thousand, two hundred sixty-four".