49328622 has 64 divisors (see below), whose sum is σ = 128701440. Its totient is φ = 13709088.

The previous prime is 49328621. The next prime is 49328633. The reversal of 49328622 is 22682394.

49328622 is a `hidden beast` number, since 4 + 9 + 3 + 28 + 622 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49328621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12223 + ... + 15749.

It is an arithmetic number, because the mean of its divisors is an integer number (2010960).

Almost surely, 2^49328622 is an apocalyptic number.

49328622 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 49328622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64350720).

49328622 is an abundant number, since it is smaller than the sum of its proper divisors (79372818).

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

49328622 is a wasteful number, since it uses less digits than its factorization.

49328622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3582 (or 3576 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 49328622 is about 7023.4337755830. The cubic root of 49328622 is about 366.7467955274.

The spelling of 49328622 in words is "forty-nine million, three hundred twenty-eight thousand, six hundred twenty-two".