49247066 has 16 divisors (see below), whose sum is σ = 80714880. Its totient is φ = 22349280.

The previous prime is 49247063. The next prime is 49247087. The reversal of 49247066 is 66074294.

It is not an unprimeable number, because it can be changed into a prime (49247063) 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, 16415 + ... + 19181.

It is an arithmetic number, because the mean of its divisors is an integer number (5044680).

Almost surely, 2^49247066 is an apocalyptic number.

49247066 is a deficient number, since it is larger than the sum of its proper divisors (31467814).

49247066 is a wasteful number, since it uses less digits than its factorization.

49247066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3589.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 49247066 is about 7017.6253818510. The cubic root of 49247066 is about 366.5445674265.

The spelling of 49247066 in words is "forty-nine million, two hundred forty-seven thousand, sixty-six".