49626228 has 12 divisors (see below), whose sum is σ = 115794560. Its totient is φ = 16542072.

The previous prime is 49626211. The next prime is 49626229. The reversal of 49626228 is 82262694.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49626229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2067748 + ... + 2067771.

Almost surely, 2^49626228 is an apocalyptic number.

It is an amenable number.

49626228 is an abundant number, since it is smaller than the sum of its proper divisors (66168332).

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

49626228 is a wasteful number, since it uses less digits than its factorization.

49626228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4135526 (or 4135524 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 49626228 is about 7044.5885614420. The cubic root of 49626228 is about 367.4828609713.

The spelling of 49626228 in words is "forty-nine million, six hundred twenty-six thousand, two hundred twenty-eight".