99466864 has 90 divisors (see below), whose sum is σ = 238686360. Its totient is φ = 40029696.

The previous prime is 99466853. The next prime is 99466867. The reversal of 99466864 is 46866499.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99466867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 226357 + ... + 226795.

Almost surely, 2^99466864 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 99466864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119343180).

99466864 is an abundant number, since it is smaller than the sum of its proper divisors (139219496).

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

99466864 is a wasteful number, since it uses less digits than its factorization.

99466864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495 (or 465 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 52.

The square root of 99466864 is about 9973.3075757243. The cubic root of 99466864 is about 463.3325470833.

The spelling of 99466864 in words is "ninety-nine million, four hundred sixty-six thousand, eight hundred sixty-four".