48603481 has 4 divisors (see below), whose sum is σ = 48620772. Its totient is φ = 48586192.

The previous prime is 48603479. The next prime is 48603487. The reversal of 48603481 is 18430684.

48603481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 18627856 + 29975625 = 4316^2 + 5475^2 .

It is a cyclic number.

It is not a de Polignac number, because 48603481 - 2¹ = 48603479 is a prime.

It is a super-2 number, since 2×48603481² = 4724596730634722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48603487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3346 + ... + 10411.

It is an arithmetic number, because the mean of its divisors is an integer number (12155193).

Almost surely, 2^48603481 is an apocalyptic number.

It is an amenable number.

48603481 is a deficient number, since it is larger than the sum of its proper divisors (17291).

48603481 is a wasteful number, since it uses less digits than its factorization.

48603481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17290.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 48603481 is about 6971.6196826849. The cubic root of 48603481 is about 364.9408323433.

The spelling of 48603481 in words is "forty-eight million, six hundred three thousand, four hundred eighty-one".