99406300 has 54 divisors (see below), whose sum is σ = 250942272. Its totient is φ = 34080480.

The previous prime is 99406283. The next prime is 99406303. The reversal of 99406300 is 360499.

It is a super-2 number, since 2×99406300² = 19763224959380000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99406303) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5244 + ... + 15043.

Almost surely, 2^99406300 is an apocalyptic number.

It is an amenable number.

99406300 is an abundant number, since it is smaller than the sum of its proper divisors (151535972).

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

99406300 is a wasteful number, since it uses less digits than its factorization.

99406300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20315 (or 20301 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 99406300 is about 9970.2708087594. The cubic root of 99406300 is about 463.2384890605.

Adding to 99406300 its reverse (360499), we get a palindrome (99766799).

The spelling of 99406300 in words is "ninety-nine million, four hundred six thousand, three hundred".