48779760 has 40 divisors (see below), whose sum is σ = 151218000. Its totient is φ = 13007872.

The previous prime is 48779747. The next prime is 48779767. The reversal of 48779760 is 6797784.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48779767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101385 + ... + 101864.

It is an arithmetic number, because the mean of its divisors is an integer number (3780450).

Almost surely, 2^48779760 is an apocalyptic number.

48779760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48779760 is an abundant number, since it is smaller than the sum of its proper divisors (102438240).

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

48779760 is a wasteful number, since it uses less digits than its factorization.

48779760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203265 (or 203259 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 48.

The square root of 48779760 is about 6984.2508546014. The cubic root of 48779760 is about 365.3814989094.

The spelling of 48779760 in words is "forty-eight million, seven hundred seventy-nine thousand, seven hundred sixty".