99537835 has 4 divisors (see below), whose sum is σ = 119445408. Its totient is φ = 79630264.

The previous prime is 99537817. The next prime is 99537847. The reversal of 99537835 is 53873599.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99537835 - 2⁷ = 99537707 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

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, 9953779 + ... + 9953788.

It is an arithmetic number, because the mean of its divisors is an integer number (29861352).

Almost surely, 2^99537835 is an apocalyptic number.

99537835 is a deficient number, since it is larger than the sum of its proper divisors (19907573).

99537835 is a wasteful number, since it uses less digits than its factorization.

99537835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19907572.

The product of its digits is 1020600, while the sum is 49.

The square root of 99537835 is about 9976.8649885623. The cubic root of 99537835 is about 463.4427189707.

The spelling of 99537835 in words is "ninety-nine million, five hundred thirty-seven thousand, eight hundred thirty-five".