49201330 has 16 divisors (see below), whose sum is σ = 89348184. Its totient is φ = 19505920.

The previous prime is 49201307. The next prime is 49201333. The reversal of 49201330 is 3310294.

49201330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13667809 + 35533521 = 3697^2 + 5961^2 .

It is not an unprimeable number, because it can be changed into a prime (49201333) 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 7 ways as a sum of consecutive naturals, for example, 20641 + ... + 22900.

Almost surely, 2^49201330 is an apocalyptic number.

49201330 is a deficient number, since it is larger than the sum of its proper divisors (40146854).

49201330 is a wasteful number, since it uses less digits than its factorization.

49201330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43661.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 49201330 is about 7014.3659727733. The cubic root of 49201330 is about 366.4310616818.

The spelling of 49201330 in words is "forty-nine million, two hundred one thousand, three hundred thirty".