99502443 has 6 divisors (see below), whose sum is σ = 143725764. Its totient is φ = 66334956.

The previous prime is 99502421. The next prime is 99502463. The reversal of 99502443 is 34420599.

It is not a de Polignac number, because 99502443 - 2⁸ = 99502187 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99502398 and 99502407.

It is not an unprimeable number, because it can be changed into a prime (99502463) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5527905 + ... + 5527922.

It is an arithmetic number, because the mean of its divisors is an integer number (23954294).

Almost surely, 2^99502443 is an apocalyptic number.

99502443 is a deficient number, since it is larger than the sum of its proper divisors (44223321).

99502443 is a wasteful number, since it uses less digits than its factorization.

99502443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11055833 (or 11055830 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 99502443 is about 9975.0911274033. The cubic root of 99502443 is about 463.3877847202.

The spelling of 99502443 in words is "ninety-nine million, five hundred two thousand, four hundred forty-three".