48869928 has 24 divisors (see below), whose sum is σ = 132356250. Its totient is φ = 16289952.

The previous prime is 48869927. The next prime is 48869941. The reversal of 48869928 is 82996884.

It can be written as a sum of positive squares in only one way, i.e., 40678884 + 8191044 = 6378^2 + 2862^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (48869927) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 339303 + ... + 339446.

Almost surely, 2^48869928 is an apocalyptic number.

It is an amenable number.

48869928 is an abundant number, since it is smaller than the sum of its proper divisors (83486322).

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

48869928 is a wasteful number, since it uses less digits than its factorization.

48869928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678761 (or 678754 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 54.

The square root of 48869928 is about 6990.7029689438. The cubic root of 48869928 is about 365.6064927735.

The spelling of 48869928 in words is "forty-eight million, eight hundred sixty-nine thousand, nine hundred twenty-eight".