48171089 has 4 divisors (see below), whose sum is σ = 48399600. Its totient is φ = 47942580.

The previous prime is 48171017. The next prime is 48171107. The reversal of 48171089 is 98017184.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48171089 - 2²⁰ = 47122513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48141089) 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, 113939 + ... + 114360.

It is an arithmetic number, because the mean of its divisors is an integer number (12099900).

Almost surely, 2^48171089 is an apocalyptic number.

It is an amenable number.

48171089 is a deficient number, since it is larger than the sum of its proper divisors (228511).

48171089 is a wasteful number, since it uses less digits than its factorization.

48171089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228510.

The product of its (nonzero) digits is 16128, while the sum is 38.

The square root of 48171089 is about 6940.5395323418. The cubic root of 48171089 is about 363.8553973186.

The spelling of 48171089 in words is "forty-eight million, one hundred seventy-one thousand, eighty-nine".