99941415 has 32 divisors (see below), whose sum is σ = 184544256. Its totient is φ = 45239040.

The previous prime is 99941321. The next prime is 99941447. The reversal of 99941415 is 51414999.

It is a happy number.

It is not a de Polignac number, because 99941415 - 2¹⁹ = 99417127 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 6195 + ... + 15435.

It is an arithmetic number, because the mean of its divisors is an integer number (5767008).

Almost surely, 2^99941415 is an apocalyptic number.

99941415 is a deficient number, since it is larger than the sum of its proper divisors (84602841).

99941415 is a wasteful number, since it uses less digits than its factorization.

99941415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9359.

The product of its digits is 58320, while the sum is 42.

The square root of 99941415 is about 9997.0703208490. The cubic root of 99941415 is about 464.0682231606.

The spelling of 99941415 in words is "ninety-nine million, nine hundred forty-one thousand, four hundred fifteen".