48791288 has 32 divisors (see below), whose sum is σ = 112596960. Its totient is φ = 19301760.

The previous prime is 48791263. The next prime is 48791321. The reversal of 48791288 is 88219784.

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, 32783 + ... + 34238.

It is an arithmetic number, because the mean of its divisors is an integer number (3518655).

Almost surely, 2^48791288 is an apocalyptic number.

It is an amenable number.

48791288 is an abundant number, since it is smaller than the sum of its proper divisors (63805672).

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

48791288 is a wasteful number, since it uses less digits than its factorization.

48791288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67047 (or 67043 counting only the distinct ones).

The product of its digits is 258048, while the sum is 47.

The square root of 48791288 is about 6985.0760912105. The cubic root of 48791288 is about 365.4102798775.

The spelling of 48791288 in words is "forty-eight million, seven hundred ninety-one thousand, two hundred eighty-eight".