99311470 has 32 divisors (see below), whose sum is σ = 190522368. Its totient is φ = 37184928.

The previous prime is 99311419. The next prime is 99311491. The reversal of 99311470 is 7411399.

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 15 ways as a sum of consecutive naturals, for example, 6217 + ... + 15403.

It is an arithmetic number, because the mean of its divisors is an integer number (5953824).

Almost surely, 2^99311470 is an apocalyptic number.

99311470 is a deficient number, since it is larger than the sum of its proper divisors (91210898).

99311470 is a wasteful number, since it uses less digits than its factorization.

99311470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9264.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 99311470 is about 9965.5140359141. The cubic root of 99311470 is about 463.0911379631.

The spelling of 99311470 in words is "ninety-nine million, three hundred eleven thousand, four hundred seventy".