49904105 has 8 divisors (see below), whose sum is σ = 60021000. Its totient is φ = 39832576.

The previous prime is 49904081. The next prime is 49904117. The reversal of 49904105 is 50140994.

It can be written as a sum of positive squares in 4 ways, for example, as 3268864 + 46635241 = 1808^2 + 6829^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 49904105 - 2⁸ = 49903849 is a prime.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 8870 + ... + 13359.

It is an arithmetic number, because the mean of its divisors is an integer number (7502625).

Almost surely, 2^49904105 is an apocalyptic number.

It is an amenable number.

49904105 is a deficient number, since it is larger than the sum of its proper divisors (10116895).

49904105 is a wasteful number, since it uses less digits than its factorization.

49904105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22683.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 49904105 is about 7064.2837570415. The cubic root of 49904105 is about 368.1674790017.

The spelling of 49904105 in words is "forty-nine million, nine hundred four thousand, one hundred five".