49225748 has 48 divisors (see below), whose sum is σ = 103723200. Its totient is φ = 20140800.

The previous prime is 49225747. The next prime is 49225753. The reversal of 49225748 is 84752294.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49225741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22403 + ... + 24501.

It is an arithmetic number, because the mean of its divisors is an integer number (2160900).

Almost surely, 2^49225748 is an apocalyptic number.

It is an amenable number.

49225748 is an abundant number, since it is smaller than the sum of its proper divisors (54497452).

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

49225748 is a wasteful number, since it uses less digits than its factorization.

49225748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168 (or 2166 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 49225748 is about 7016.1063275865. The cubic root of 49225748 is about 366.4916700291.

The spelling of 49225748 in words is "forty-nine million, two hundred twenty-five thousand, seven hundred forty-eight".