48196187 has 4 divisors (see below), whose sum is σ = 51903600. Its totient is φ = 44488776.

The previous prime is 48196177. The next prime is 48196193. The reversal of 48196187 is 78169184.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48196187 - 2⁶ = 48196123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48196177) 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 3 ways as a sum of consecutive naturals, for example, 1853687 + ... + 1853712.

It is an arithmetic number, because the mean of its divisors is an integer number (12975900).

Almost surely, 2^48196187 is an apocalyptic number.

48196187 is a deficient number, since it is larger than the sum of its proper divisors (3707413).

48196187 is a wasteful number, since it uses less digits than its factorization.

48196187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707412.

The product of its digits is 96768, while the sum is 44.

The square root of 48196187 is about 6942.3473695862. The cubic root of 48196187 is about 363.9185780730.

The spelling of 48196187 in words is "forty-eight million, one hundred ninety-six thousand, one hundred eighty-seven".