99694956 has 12 divisors (see below), whose sum is σ = 232621592. Its totient is φ = 33231648.

The previous prime is 99694927. The next prime is 99694963. The reversal of 99694956 is 65949699.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 99694896 and 99694905.

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, 4153945 + ... + 4153968.

Almost surely, 2^99694956 is an apocalyptic number.

It is an amenable number.

99694956 is an abundant number, since it is smaller than the sum of its proper divisors (132926636).

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

99694956 is a wasteful number, since it uses less digits than its factorization.

99694956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8307920 (or 8307918 counting only the distinct ones).

The product of its digits is 4723920, while the sum is 57.

The square root of 99694956 is about 9984.7361507453. The cubic root of 99694956 is about 463.6864397067.

The spelling of 99694956 in words is "ninety-nine million, six hundred ninety-four thousand, nine hundred fifty-six".