99441499 has 8 divisors (see below), whose sum is σ = 102144240. Its totient is φ = 96756576.

The previous prime is 99441457. The next prime is 99441509. The reversal of 99441499 is 99414499.

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 99441499 - 2²¹ = 97344347 is a prime.

It is a super-2 number, since 2×99441499² = 19777223446734002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99441439) 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, 7269 + ... + 15865.

It is an arithmetic number, because the mean of its divisors is an integer number (12768030).

Almost surely, 2^99441499 is an apocalyptic number.

99441499 is a deficient number, since it is larger than the sum of its proper divisors (2702741).

99441499 is a wasteful number, since it uses less digits than its factorization.

99441499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8909.

The product of its digits is 419904, while the sum is 49.

The square root of 99441499 is about 9972.0358503166. The cubic root of 99441499 is about 463.2931589939.

Subtracting from 99441499 its reverse (99414499), we obtain a cube (27000 = 30³).

The spelling of 99441499 in words is "ninety-nine million, four hundred forty-one thousand, four hundred ninety-nine".