49229328 has 20 divisors (see below), whose sum is σ = 127175888. Its totient is φ = 16409760.

The previous prime is 49229321. The next prime is 49229329. The reversal of 49229328 is 82392294.

It is a happy number.

49229328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (49229321) 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 3 ways as a sum of consecutive naturals, for example, 512758 + ... + 512853.

Almost surely, 2^49229328 is an apocalyptic number.

49229328 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49229328 is an abundant number, since it is smaller than the sum of its proper divisors (77946560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49229328 is a wasteful number, since it uses less digits than its factorization.

49229328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025622 (or 1025616 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 49229328 is about 7016.3614502105. The cubic root of 49229328 is about 366.5005543253.

The spelling of 49229328 in words is "forty-nine million, two hundred twenty-nine thousand, three hundred twenty-eight".