49228788 has 24 divisors (see below), whose sum is σ = 131276992. Its totient is φ = 14065344.

The previous prime is 49228783. The next prime is 49228799. The reversal of 49228788 is 88782294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49228783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292945 + ... + 293112.

Almost surely, 2^49228788 is an apocalyptic number.

It is an amenable number.

49228788 is an abundant number, since it is smaller than the sum of its proper divisors (82048204).

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

49228788 is a wasteful number, since it uses less digits than its factorization.

49228788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586071 (or 586069 counting only the distinct ones).

The product of its digits is 516096, while the sum is 48.

The square root of 49228788 is about 7016.3229686211. The cubic root of 49228788 is about 366.4992142635.

The spelling of 49228788 in words is "forty-nine million, two hundred twenty-eight thousand, seven hundred eighty-eight".