48011189 has 4 divisors (see below), whose sum is σ = 50098656. Its totient is φ = 45923724.

The previous prime is 48011149. The next prime is 48011203. The reversal of 48011189 is 98111084.

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 48011189 - 2⁸ = 48010933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48011129) 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, 1043699 + ... + 1043744.

It is an arithmetic number, because the mean of its divisors is an integer number (12524664).

Almost surely, 2^48011189 is an apocalyptic number.

It is an amenable number.

48011189 is a deficient number, since it is larger than the sum of its proper divisors (2087467).

48011189 is a wasteful number, since it uses less digits than its factorization.

48011189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087466.

The product of its (nonzero) digits is 2304, while the sum is 32.

The square root of 48011189 is about 6929.0106797435. The cubic root of 48011189 is about 363.4523549313.

The spelling of 48011189 in words is "forty-eight million, eleven thousand, one hundred eighty-nine".