99404495 has 8 divisors (see below), whose sum is σ = 119366016. Its totient is φ = 79469856.

The previous prime is 99404477. The next prime is 99404509. The reversal of 99404495 is 59440499.

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 99404495 - 2¹⁶ = 99338959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2594 + ... + 14336.

It is an arithmetic number, because the mean of its divisors is an integer number (14920752).

Almost surely, 2^99404495 is an apocalyptic number.

99404495 is a deficient number, since it is larger than the sum of its proper divisors (19961521).

99404495 is a wasteful number, since it uses less digits than its factorization.

99404495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13441.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 99404495 is about 9970.1802892425. The cubic root of 99404495 is about 463.2356852458.

It can be divided in two parts, 99404 and 495, that added together give a palindrome (99899).

The spelling of 99404495 in words is "ninety-nine million, four hundred four thousand, four hundred ninety-five".