99479183 has 2 divisors, whose sum is σ = 99479184. Its totient is φ = 99479182.

The previous prime is 99479153. The next prime is 99479207. The reversal of 99479183 is 38197499.

It is a strong prime.

It is an emirp because it is prime and its reverse (38197499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99479183 - 2²⁴ = 82701967 is a prime.

It is a super-2 number, since 2×99479183² = 19792215700694978, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99479153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49739591 + 49739592.

It is an arithmetic number, because the mean of its divisors is an integer number (49739592).

Almost surely, 2^99479183 is an apocalyptic number.

99479183 is a deficient number, since it is larger than the sum of its proper divisors (1).

99479183 is an equidigital number, since it uses as much as digits as its factorization.

99479183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 50.

The square root of 99479183 is about 9973.9251551232. The cubic root of 99479183 is about 463.3516742505.

The spelling of 99479183 in words is "ninety-nine million, four hundred seventy-nine thousand, one hundred eighty-three".