48818142 has 12 divisors (see below), whose sum is σ = 105772680. Its totient is φ = 16272708.

The previous prime is 48818131. The next prime is 48818171. The reversal of 48818142 is 24181884.

It is a happy number.

It is a super-3 number, since 3×48818142³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48818097 and 48818106.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1356042 + ... + 1356077.

It is an arithmetic number, because the mean of its divisors is an integer number (8814390).

Almost surely, 2^48818142 is an apocalyptic number.

48818142 is an abundant number, since it is smaller than the sum of its proper divisors (56954538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48818142 is a wasteful number, since it uses less digits than its factorization.

48818142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2712127 (or 2712124 counting only the distinct ones).

The product of its digits is 16384, while the sum is 36.

The square root of 48818142 is about 6986.9980678400. The cubic root of 48818142 is about 365.4773063786.

The spelling of 48818142 in words is "forty-eight million, eight hundred eighteen thousand, one hundred forty-two".