48219143 has 8 divisors (see below), whose sum is σ = 55164288. Its totient is φ = 41288184.

The previous prime is 48219139. The next prime is 48219179. The reversal of 48219143 is 34191284.

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 48219143 - 2² = 48219139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48219943) 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, 5180 + ... + 11102.

It is an arithmetic number, because the mean of its divisors is an integer number (6895536).

Almost surely, 2^48219143 is an apocalyptic number.

48219143 is a deficient number, since it is larger than the sum of its proper divisors (6945145).

48219143 is a wasteful number, since it uses less digits than its factorization.

48219143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7093.

The product of its digits is 6912, while the sum is 32.

The square root of 48219143 is about 6944.0005040322. Note that the first 3 decimals coincide. The cubic root of 48219143 is about 363.9763474346.

The spelling of 48219143 in words is "forty-eight million, two hundred nineteen thousand, one hundred forty-three".