48489474 has 64 divisors (see below), whose sum is σ = 116951040. Its totient is φ = 13221120.

The previous prime is 48489461. The next prime is 48489523. The reversal of 48489474 is 47498484.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24867 + ... + 26745.

It is an arithmetic number, because the mean of its divisors is an integer number (1827360).

Almost surely, 2^48489474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48489474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58475520).

48489474 is an abundant number, since it is smaller than the sum of its proper divisors (68461566).

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

48489474 is a wasteful number, since it uses less digits than its factorization.

48489474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935.

The product of its digits is 1032192, while the sum is 48.

The square root of 48489474 is about 6963.4383748260. The cubic root of 48489474 is about 364.6552671805.

The spelling of 48489474 in words is "forty-eight million, four hundred eighty-nine thousand, four hundred seventy-four".