49386705 has 32 divisors (see below), whose sum is σ = 80966784. Its totient is φ = 25698816.

The previous prime is 49386703. The next prime is 49386737. The reversal of 49386705 is 50768394.

It is a happy number.

49386705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49386705 - 2¹ = 49386703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49386703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157629 + ... + 157941.

It is an arithmetic number, because the mean of its divisors is an integer number (2530212).

Almost surely, 2^49386705 is an apocalyptic number.

It is an amenable number.

49386705 is a deficient number, since it is larger than the sum of its proper divisors (31580079).

49386705 is a wasteful number, since it uses less digits than its factorization.

49386705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 49386705 is about 7027.5675023439. The cubic root of 49386705 is about 366.8906835853.

The spelling of 49386705 in words is "forty-nine million, three hundred eighty-six thousand, seven hundred five".