99926541 has 40 divisors (see below), whose sum is σ = 175389984. Its totient is φ = 55896480.

The previous prime is 99926537. The next prime is 99926543. The reversal of 99926541 is 14562999.

It is not a de Polignac number, because 99926541 - 2² = 99926537 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99926543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7270 + ... + 15896.

Almost surely, 2^99926541 is an apocalyptic number.

It is an amenable number.

99926541 is a deficient number, since it is larger than the sum of its proper divisors (75463443).

99926541 is a wasteful number, since it uses less digits than its factorization.

99926541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8663 (or 8654 counting only the distinct ones).

The product of its digits is 174960, while the sum is 45.

The square root of 99926541 is about 9996.3263752241. The cubic root of 99926541 is about 464.0452000285.

The spelling of 99926541 in words is "ninety-nine million, nine hundred twenty-six thousand, five hundred forty-one".