99473270 has 32 divisors (see below), whose sum is σ = 193983552. Its totient is φ = 36508032.

The previous prime is 99473261. The next prime is 99473281. The reversal of 99473270 is 7237499.

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 15 ways as a sum of consecutive naturals, for example, 20279 + ... + 24701.

It is an arithmetic number, because the mean of its divisors is an integer number (6061986).

Almost surely, 2^99473270 is an apocalyptic number.

99473270 is a deficient number, since it is larger than the sum of its proper divisors (94510282).

99473270 is a wasteful number, since it uses less digits than its factorization.

99473270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4616.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 99473270 is about 9973.6287278001. The cubic root of 99473270 is about 463.3424935937.

The spelling of 99473270 in words is "ninety-nine million, four hundred seventy-three thousand, two hundred seventy".