99474860 has 12 divisors (see below), whose sum is σ = 208897248. Its totient is φ = 39789936.

The previous prime is 99474853. The next prime is 99474883. The reversal of 99474860 is 6847499.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2486852 + ... + 2486891.

It is an arithmetic number, because the mean of its divisors is an integer number (17408104).

Almost surely, 2^99474860 is an apocalyptic number.

It is an amenable number.

99474860 is an abundant number, since it is smaller than the sum of its proper divisors (109422388).

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

99474860 is a wasteful number, since it uses less digits than its factorization.

99474860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4973752 (or 4973750 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 99474860 is about 9973.7084376876. The cubic root of 99474860 is about 463.3449622992.

The spelling of 99474860 in words is "ninety-nine million, four hundred seventy-four thousand, eight hundred sixty".