48184919 has 8 divisors (see below), whose sum is σ = 51335280. Its totient is φ = 45069696.

The previous prime is 48184909. The next prime is 48184949. The reversal of 48184919 is 91948184.

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

It is a cyclic number.

It is not a de Polignac number, because 48184919 - 2²⁰ = 47136343 is a prime.

It is a super-2 number, since 2×48184919² = 4643572838073122, which contains 22 as substring.

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 48184919.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48184909) 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, 5924 + ... + 11465.

It is an arithmetic number, because the mean of its divisors is an integer number (6416910).

Almost surely, 2^48184919 is an apocalyptic number.

48184919 is a deficient number, since it is larger than the sum of its proper divisors (3150361).

48184919 is a wasteful number, since it uses less digits than its factorization.

48184919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17569.

The product of its digits is 82944, while the sum is 44.

The square root of 48184919 is about 6941.5357810790. The cubic root of 48184919 is about 363.8902151505.

The spelling of 48184919 in words is "forty-eight million, one hundred eighty-four thousand, nine hundred nineteen".