48343819 has 4 divisors (see below), whose sum is σ = 48597120. Its totient is φ = 48090520.

The previous prime is 48343759. The next prime is 48343831. The reversal of 48343819 is 91834384.

48343819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48343819 - 2¹¹ = 48341771 is a prime.

It is a super-2 number, since 2×48343819² = 4674249671009522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48341819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126364 + ... + 126745.

It is an arithmetic number, because the mean of its divisors is an integer number (12149280).

Almost surely, 2^48343819 is an apocalyptic number.

48343819 is a deficient number, since it is larger than the sum of its proper divisors (253301).

48343819 is a wasteful number, since it uses less digits than its factorization.

48343819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253300.

The product of its digits is 82944, while the sum is 40.

The square root of 48343819 is about 6952.9719544954. The cubic root of 48343819 is about 364.2897780034.

The spelling of 48343819 in words is "forty-eight million, three hundred forty-three thousand, eight hundred nineteen".