99441613 has 8 divisors (see below), whose sum is σ = 101813760. Its totient is φ = 97080240.

The previous prime is 99441571. The next prime is 99441631. The reversal of 99441613 is 31614499.

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 99441613 - 2¹³ = 99433421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99441913) 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, 17803 + ... + 22711.

It is an arithmetic number, because the mean of its divisors is an integer number (12726720).

Almost surely, 2^99441613 is an apocalyptic number.

It is an amenable number.

99441613 is a deficient number, since it is larger than the sum of its proper divisors (2372147).

99441613 is a wasteful number, since it uses less digits than its factorization.

99441613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5387.

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

The square root of 99441613 is about 9972.0415662993. The cubic root of 99441613 is about 463.2933360340.

The spelling of 99441613 in words is "ninety-nine million, four hundred forty-one thousand, six hundred thirteen".