48671593 has 4 divisors (see below), whose sum is σ = 49173460. Its totient is φ = 48169728.

The previous prime is 48671591. The next prime is 48671627. The reversal of 48671593 is 39517684.

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 13778944 + 34892649 = 3712^2 + 5907^2 .

It is a cyclic number.

It is not a de Polignac number, because 48671593 - 2¹ = 48671591 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48671591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250788 + ... + 250981.

It is an arithmetic number, because the mean of its divisors is an integer number (12293365).

Almost surely, 2^48671593 is an apocalyptic number.

It is an amenable number.

48671593 is a deficient number, since it is larger than the sum of its proper divisors (501867).

48671593 is an equidigital number, since it uses as much as digits as its factorization.

48671593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501866.

The product of its digits is 181440, while the sum is 43.

The square root of 48671593 is about 6976.5029205183. The cubic root of 48671593 is about 365.1112265016. Note that the first 3 decimals are identical.

The spelling of 48671593 in words is "forty-eight million, six hundred seventy-one thousand, five hundred ninety-three".