49550622 has 64 divisors (see below), whose sum is σ = 112679424. Its totient is φ = 14394240.

The previous prime is 49550621. The next prime is 49550623. The reversal of 49550622 is 22605594.

49550622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (49550621) and next prime (49550623).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49550621) 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 31 ways as a sum of consecutive naturals, for example, 251428 + ... + 251624.

It is an arithmetic number, because the mean of its divisors is an integer number (1760616).

Almost surely, 2^49550622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49550622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56339712).

49550622 is an abundant number, since it is smaller than the sum of its proper divisors (63128802).

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

49550622 is a wasteful number, since it uses less digits than its factorization.

49550622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 49550622 is about 7039.2202693196. The cubic root of 49550622 is about 367.2961449816.

The spelling of 49550622 in words is "forty-nine million, five hundred fifty thousand, six hundred twenty-two".