51841248 has 48 divisors (see below), whose sum is σ = 136604160. Its totient is φ = 17214336.

The previous prime is 51841217. The next prime is 51841259. The reversal of 51841248 is 84214815.

It is a tau number, because it is divible by the number of its divisors (48).

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, 28593 + ... + 30351.

It is an arithmetic number, because the mean of its divisors is an integer number (2845920).

Almost surely, 2^51841248 is an apocalyptic number.

It is an amenable number.

51841248 is an abundant number, since it is smaller than the sum of its proper divisors (84762912).

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

51841248 is a wasteful number, since it uses less digits than its factorization.

51841248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2079 (or 2071 counting only the distinct ones).

The product of its digits is 10240, while the sum is 33.

The square root of 51841248 is about 7200.0866661451. The cubic root of 51841248 is about 372.8708928403.

The spelling of 51841248 in words is "fifty-one million, eight hundred forty-one thousand, two hundred forty-eight".