48651928 has 32 divisors (see below), whose sum is σ = 98526960. Its totient is φ = 22389120.

The previous prime is 48651919. The next prime is 48651949. The reversal of 48651928 is 82915684.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70063 + ... + 70753.

Almost surely, 2^48651928 is an apocalyptic number.

It is an amenable number.

48651928 is an abundant number, since it is smaller than the sum of its proper divisors (49875032).

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

48651928 is a wasteful number, since it uses less digits than its factorization.

48651928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387 (or 1383 counting only the distinct ones).

The product of its digits is 138240, while the sum is 43.

The square root of 48651928 is about 6975.0934043925. The cubic root of 48651928 is about 365.0620473739.

The spelling of 48651928 in words is "forty-eight million, six hundred fifty-one thousand, nine hundred twenty-eight".