49184045 has 16 divisors (see below), whose sum is σ = 61007232. Its totient is φ = 38041920.

The previous prime is 49184033. The next prime is 49184059. The reversal of 49184045 is 54048194.

It is a happy number.

It is not a de Polignac number, because 49184045 - 2⁸ = 49183789 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49183996 and 49184014.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 21035 + ... + 23255.

It is an arithmetic number, because the mean of its divisors is an integer number (3812952).

Almost surely, 2^49184045 is an apocalyptic number.

It is an amenable number.

49184045 is a deficient number, since it is larger than the sum of its proper divisors (11823187).

49184045 is a wasteful number, since it uses less digits than its factorization.

49184045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 49184045 is about 7013.1337503287. The cubic root of 49184045 is about 366.3881461566.

The spelling of 49184045 in words is "forty-nine million, one hundred eighty-four thousand, forty-five".