49200189 has 8 divisors (see below), whose sum is σ = 66018720. Its totient is φ = 32590896.

The previous prime is 49200169. The next prime is 49200191. The reversal of 49200189 is 98100294.

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

It is not a de Polignac number, because 49200189 - 2¹¹ = 49198141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49200169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51759 + ... + 52700.

It is an arithmetic number, because the mean of its divisors is an integer number (8252340).

Almost surely, 2^49200189 is an apocalyptic number.

It is an amenable number.

49200189 is a deficient number, since it is larger than the sum of its proper divisors (16818531).

49200189 is a wasteful number, since it uses less digits than its factorization.

49200189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104619.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 49200189 is about 7014.2846392202. The cubic root of 49200189 is about 366.4282290953.

The spelling of 49200189 in words is "forty-nine million, two hundred thousand, one hundred eighty-nine".