99026641 has 8 divisors (see below), whose sum is σ = 113240384. Its totient is φ = 84829680.

The previous prime is 99026639. The next prime is 99026657. The reversal of 99026641 is 14662099.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99026641 - 2¹ = 99026639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 99026641.

It is not an unprimeable number, because it can be changed into a prime (99026141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13366 + ... + 19408.

It is an arithmetic number, because the mean of its divisors is an integer number (14155048).

Almost surely, 2^99026641 is an apocalyptic number.

It is an amenable number.

99026641 is a deficient number, since it is larger than the sum of its proper divisors (14213743).

99026641 is a wasteful number, since it uses less digits than its factorization.

99026641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8391.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 99026641 is about 9951.2130416347. The cubic root of 99026641 is about 462.6479931555.

The spelling of 99026641 in words is "ninety-nine million, twenty-six thousand, six hundred forty-one".