48882191 has 4 divisors (see below), whose sum is σ = 51757632. Its totient is φ = 46006752.

The previous prime is 48882179. The next prime is 48882203. The reversal of 48882191 is 19128884.

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

It is an interprime number because it is at equal distance from previous prime (48882179) and next prime (48882203).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48882191 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 (48882121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1437695 + ... + 1437728.

It is an arithmetic number, because the mean of its divisors is an integer number (12939408).

Almost surely, 2^48882191 is an apocalyptic number.

48882191 is a deficient number, since it is larger than the sum of its proper divisors (2875441).

48882191 is a wasteful number, since it uses less digits than its factorization.

48882191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2875440.

The product of its digits is 36864, while the sum is 41.

The square root of 48882191 is about 6991.5800074089. The cubic root of 48882191 is about 365.6370709337.

The spelling of 48882191 in words is "forty-eight million, eight hundred eighty-two thousand, one hundred ninety-one".