99545396 has 12 divisors (see below), whose sum is σ = 174287652. Its totient is φ = 49748928.

The previous prime is 99545393. The next prime is 99545399. The reversal of 99545396 is 69354599.

It is an interprime number because it is at equal distance from previous prime (99545393) and next prime (99545399).

It can be written as a sum of positive squares in 2 ways, for example, as 52128400 + 47416996 = 7220^2 + 6886^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99545393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6266 + ... + 15438.

It is an arithmetic number, because the mean of its divisors is an integer number (14523971).

Almost surely, 2^99545396 is an apocalyptic number.

It is an amenable number.

99545396 is a deficient number, since it is larger than the sum of its proper divisors (74742256).

99545396 is a wasteful number, since it uses less digits than its factorization.

99545396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11890 (or 11888 counting only the distinct ones).

The product of its digits is 1312200, while the sum is 50.

The square root of 99545396 is about 9977.2439080139. The cubic root of 99545396 is about 463.4544532079.

The spelling of 99545396 in words is "ninety-nine million, five hundred forty-five thousand, three hundred ninety-six".