99983241 has 20 divisors (see below), whose sum is σ = 152541312. Its totient is φ = 65234808.

The previous prime is 99983237. The next prime is 99983243. The reversal of 99983241 is 14238999.

It is not a de Polignac number, because 99983241 - 2² = 99983237 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (99983243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9325 + ... + 16938.

Almost surely, 2^99983241 is an apocalyptic number.

It is an amenable number.

99983241 is a deficient number, since it is larger than the sum of its proper divisors (52558071).

99983241 is a wasteful number, since it uses less digits than its factorization.

99983241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26322 (or 26313 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 99983241 is about 9999.1620148890. The cubic root of 99983241 is about 464.1329524502.

The spelling of 99983241 in words is "ninety-nine million, nine hundred eighty-three thousand, two hundred forty-one".