48306189 has 8 divisors (see below), whose sum is σ = 67798240. Its totient is φ = 30509136.

The previous prime is 48306133. The next prime is 48306211. The reversal of 48306189 is 98160384.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48306189 - 2¹⁷ = 48175117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48306109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423682 + ... + 423795.

It is an arithmetic number, because the mean of its divisors is an integer number (8474780).

Almost surely, 2^48306189 is an apocalyptic number.

It is an amenable number.

48306189 is a deficient number, since it is larger than the sum of its proper divisors (19492051).

48306189 is a wasteful number, since it uses less digits than its factorization.

48306189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847499.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 48306189 is about 6950.2653906164. The cubic root of 48306189 is about 364.1952344960.

The spelling of 48306189 in words is "forty-eight million, three hundred six thousand, one hundred eighty-nine".