48905428 has 48 divisors (see below), whose sum is σ = 101295936. Its totient is φ = 20367360.

The previous prime is 48905399. The next prime is 48905431. The reversal of 48905428 is 82450984.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110175 + ... + 110617.

It is an arithmetic number, because the mean of its divisors is an integer number (2110332).

Almost surely, 2^48905428 is an apocalyptic number.

It is an amenable number.

48905428 is an abundant number, since it is smaller than the sum of its proper divisors (52390508).

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

48905428 is a wasteful number, since it uses less digits than its factorization.

48905428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 48905428 is about 6993.2415945683. The cubic root of 48905428 is about 365.6949990701.

The spelling of 48905428 in words is "forty-eight million, nine hundred five thousand, four hundred twenty-eight".