48969179 has 6 divisors (see below), whose sum is σ = 56964204. Its totient is φ = 41973540.

The previous prime is 48969157. The next prime is 48969199. The reversal of 48969179 is 97196984.

It is a happy number.

It is not a de Polignac number, because 48969179 - 2⁸ = 48968923 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48969179.

It is not an unprimeable number, because it can be changed into a prime (48969199) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 499637 + ... + 499734.

It is an arithmetic number, because the mean of its divisors is an integer number (9494034).

Almost surely, 2^48969179 is an apocalyptic number.

48969179 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

48969179 is a deficient number, since it is larger than the sum of its proper divisors (7995025).

48969179 is an equidigital number, since it uses as much as digits as its factorization.

48969179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999385 (or 999378 counting only the distinct ones).

The product of its digits is 979776, while the sum is 53.

The square root of 48969179 is about 6997.7981537052. The cubic root of 48969179 is about 365.8538314673.

The spelling of 48969179 in words is "forty-eight million, nine hundred sixty-nine thousand, one hundred seventy-nine".