99470814 has 64 divisors (see below), whose sum is σ = 222566400. Its totient is φ = 29490912.

The previous prime is 99470807. The next prime is 99470827. The reversal of 99470814 is 41807499.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154377 + ... + 155019.

It is an arithmetic number, because the mean of its divisors is an integer number (3477600).

Almost surely, 2^99470814 is an apocalyptic number.

99470814 is an abundant number, since it is smaller than the sum of its proper divisors (123095586).

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

99470814 is a wasteful number, since it uses less digits than its factorization.

99470814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 99470814 is about 9973.5056023446. The cubic root of 99470814 is about 463.3386802458.

The spelling of 99470814 in words is "ninety-nine million, four hundred seventy thousand, eight hundred fourteen".