99073841 has 4 divisors (see below), whose sum is σ = 104901732. Its totient is φ = 93245952.

The previous prime is 99073783. The next prime is 99073853. The reversal of 99073841 is 14837099.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14837099 = 337 ⋅44027.

It can be written as a sum of positive squares in 2 ways, for example, as 56550400 + 42523441 = 7520^2 + 6521^2 .

It is not a de Polignac number, because 99073841 - 2¹⁴ = 99057457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99073141) 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, 2913920 + ... + 2913953.

It is an arithmetic number, because the mean of its divisors is an integer number (26225433).

Almost surely, 2^99073841 is an apocalyptic number.

It is an amenable number.

99073841 is a deficient number, since it is larger than the sum of its proper divisors (5827891).

99073841 is a wasteful number, since it uses less digits than its factorization.

99073841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5827890.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 99073841 is about 9953.5843292756. The cubic root of 99073841 is about 462.7214869027.

The spelling of 99073841 in words is "ninety-nine million, seventy-three thousand, eight hundred forty-one".