49044247 has 12 divisors (see below), whose sum is σ = 57837216. Its totient is φ = 41459040.

The previous prime is 49044221. The next prime is 49044253. The reversal of 49044247 is 74244094.

It is not a de Polignac number, because 49044247 - 2¹¹ = 49042199 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 (49041247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3279 + ... + 10432.

It is an arithmetic number, because the mean of its divisors is an integer number (4819768).

Almost surely, 2^49044247 is an apocalyptic number.

49044247 is a deficient number, since it is larger than the sum of its proper divisors (8792969).

49044247 is a wasteful number, since it uses less digits than its factorization.

49044247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13798 (or 13791 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 49044247 is about 7003.1597868391. The cubic root of 49044247 is about 366.0406829671.

The spelling of 49044247 in words is "forty-nine million, forty-four thousand, two hundred forty-seven".