49213306 has 16 divisors (see below), whose sum is σ = 80213760. Its totient is φ = 22559040.

The previous prime is 49213301. The next prime is 49213343. The reversal of 49213306 is 60331294.

It is not an unprimeable number, because it can be changed into a prime (49213301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19711 + ... + 22066.

It is an arithmetic number, because the mean of its divisors is an integer number (5013360).

Almost surely, 2^49213306 is an apocalyptic number.

49213306 is a deficient number, since it is larger than the sum of its proper divisors (31000454).

49213306 is a wasteful number, since it uses less digits than its factorization.

49213306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41829.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 49213306 is about 7015.2195974182. The cubic root of 49213306 is about 366.4607900271.

The spelling of 49213306 in words is "forty-nine million, two hundred thirteen thousand, three hundred six".