99554996 has 6 divisors (see below), whose sum is σ = 174221250. Its totient is φ = 49777496.

The previous prime is 99554969. The next prime is 99555013. The reversal of 99554996 is 69945599.

It can be written as a sum of positive squares in only one way, i.e., 85008400 + 14546596 = 9220^2 + 3814^2 .

It is a super-3 number, since 3×99554996³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12444371 + ... + 12444378.

It is an arithmetic number, because the mean of its divisors is an integer number (29036875).

Almost surely, 2^99554996 is an apocalyptic number.

It is an amenable number.

99554996 is a deficient number, since it is larger than the sum of its proper divisors (74666254).

99554996 is a wasteful number, since it uses less digits than its factorization.

99554996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24888753 (or 24888751 counting only the distinct ones).

The product of its digits is 3936600, while the sum is 56.

The square root of 99554996 is about 9977.7249911991. The cubic root of 99554996 is about 463.4693509996.

The spelling of 99554996 in words is "ninety-nine million, five hundred fifty-four thousand, nine hundred ninety-six".