49184197 has 4 divisors (see below), whose sum is σ = 50770816. Its totient is φ = 47597580.

The previous prime is 49184147. The next prime is 49184207. The reversal of 49184197 is 79148194.

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 49184197 - 2¹¹ = 49182149 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 (49184147) 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, 793263 + ... + 793324.

It is an arithmetic number, because the mean of its divisors is an integer number (12692704).

Almost surely, 2^49184197 is an apocalyptic number.

It is an amenable number.

49184197 is a deficient number, since it is larger than the sum of its proper divisors (1586619).

49184197 is a wasteful number, since it uses less digits than its factorization.

49184197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586618.

The product of its digits is 72576, while the sum is 43.

The square root of 49184197 is about 7013.1445871307. The cubic root of 49184197 is about 366.3885235889.

The spelling of 49184197 in words is "forty-nine million, one hundred eighty-four thousand, one hundred ninety-seven".