48951288 has 24 divisors (see below), whose sum is σ = 132576600. Its totient is φ = 16317072.

The previous prime is 48951283. The next prime is 48951289. The reversal of 48951288 is 88215984.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48951281) 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, 339868 + ... + 340011.

It is an arithmetic number, because the mean of its divisors is an integer number (5524025).

Almost surely, 2^48951288 is an apocalyptic number.

It is an amenable number.

48951288 is an abundant number, since it is smaller than the sum of its proper divisors (83625312).

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

48951288 is a wasteful number, since it uses less digits than its factorization.

48951288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679891 (or 679884 counting only the distinct ones).

The product of its digits is 184320, while the sum is 45.

The square root of 48951288 is about 6996.5197062540. The cubic root of 48951288 is about 365.8092708659.

The spelling of 48951288 in words is "forty-eight million, nine hundred fifty-one thousand, two hundred eighty-eight".