48912199 has 8 divisors (see below), whose sum is σ = 57200000. Its totient is φ = 40949496.

The previous prime is 48912181. The next prime is 48912209. The reversal of 48912199 is 99121984.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48912199 - 2⁵ = 48912167 is a prime.

It is a super-2 number, since 2×48912199² = 4784806422031202, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48912169) 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, 80949 + ... + 81550.

It is an arithmetic number, because the mean of its divisors is an integer number (7150000).

Almost surely, 2^48912199 is an apocalyptic number.

48912199 is a deficient number, since it is larger than the sum of its proper divisors (8287801).

48912199 is a wasteful number, since it uses less digits than its factorization.

48912199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162549.

The product of its digits is 46656, while the sum is 43.

The square root of 48912199 is about 6993.7256880721. The cubic root of 48912199 is about 365.7118752239.

The spelling of 48912199 in words is "forty-eight million, nine hundred twelve thousand, one hundred ninety-nine".