48819134 has 16 divisors (see below), whose sum is σ = 90127968. Its totient is φ = 19312992.

The previous prime is 48819131. The next prime is 48819143. The reversal of 48819134 is 43191884.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48819131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133937 + ... + 134300.

It is an arithmetic number, because the mean of its divisors is an integer number (5632998).

Almost surely, 2^48819134 is an apocalyptic number.

48819134 is a deficient number, since it is larger than the sum of its proper divisors (41308834).

48819134 is a wasteful number, since it uses less digits than its factorization.

48819134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268259.

The product of its digits is 27648, while the sum is 38.

The square root of 48819134 is about 6987.0690564785. The cubic root of 48819134 is about 365.4797818997.

The spelling of 48819134 in words is "forty-eight million, eight hundred nineteen thousand, one hundred thirty-four".