49044191 has 8 divisors (see below), whose sum is σ = 57983520. Its totient is φ = 40588128.

The previous prime is 49044161. The next prime is 49044221. The reversal of 49044191 is 19144094.

It is an interprime number because it is at equal distance from previous prime (49044161) and next prime (49044221).

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

It is not a de Polignac number, because 49044191 - 2¹⁴ = 49027807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49044161) 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, 120596 + ... + 121001.

It is an arithmetic number, because the mean of its divisors is an integer number (7247940).

Almost surely, 2^49044191 is an apocalyptic number.

49044191 is a deficient number, since it is larger than the sum of its proper divisors (8939329).

49044191 is a wasteful number, since it uses less digits than its factorization.

49044191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241633.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 49044191 is about 7003.1557886427. The cubic root of 49044191 is about 366.0405436488.

The spelling of 49044191 in words is "forty-nine million, forty-four thousand, one hundred ninety-one".