48891758 has 16 divisors (see below), whose sum is σ = 74980080. Its totient is φ = 23901696.

The previous prime is 48891751. The next prime is 48891761. The reversal of 48891758 is 85719884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48891751) 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, 39566 + ... + 40782.

It is an arithmetic number, because the mean of its divisors is an integer number (4686255).

Almost surely, 2^48891758 is an apocalyptic number.

48891758 is a deficient number, since it is larger than the sum of its proper divisors (26088322).

48891758 is a wasteful number, since it uses less digits than its factorization.

48891758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1651.

The product of its digits is 645120, while the sum is 50.

The square root of 48891758 is about 6992.2641540491. The cubic root of 48891758 is about 365.6609229856.

The spelling of 48891758 in words is "forty-eight million, eight hundred ninety-one thousand, seven hundred fifty-eight".