48396189 has 4 divisors (see below), whose sum is σ = 64528256. Its totient is φ = 32264124.

The previous prime is 48396169. The next prime is 48396217. The reversal of 48396189 is 98169384.

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 not a de Polignac number, because 48396189 - 2¹⁷ = 48265117 is a prime.

It is a super-2 number, since 2×48396189² = 4684382219447442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48396169) 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, 8066029 + ... + 8066034.

It is an arithmetic number, because the mean of its divisors is an integer number (16132064).

Almost surely, 2^48396189 is an apocalyptic number.

It is an amenable number.

48396189 is a deficient number, since it is larger than the sum of its proper divisors (16132067).

48396189 is a wasteful number, since it uses less digits than its factorization.

48396189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16132066.

The product of its digits is 373248, while the sum is 48.

The square root of 48396189 is about 6956.7369506113. The cubic root of 48396189 is about 364.4212734135.

The spelling of 48396189 in words is "forty-eight million, three hundred ninety-six thousand, one hundred eighty-nine".