54688248 has 24 divisors (see below), whose sum is σ = 148114200. Its totient is φ = 18229392.

The previous prime is 54688223. The next prime is 54688253. The reversal of 54688248 is 84288645.

54688248 is a `hidden beast` number, since 546 + 88 + 24 + 8 = 666.

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

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 379708 + ... + 379851.

It is an arithmetic number, because the mean of its divisors is an integer number (6171425).

Almost surely, 2^54688248 is an apocalyptic number.

It is an amenable number.

54688248 is an abundant number, since it is smaller than the sum of its proper divisors (93425952).

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

54688248 is a wasteful number, since it uses less digits than its factorization.

54688248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759571 (or 759564 counting only the distinct ones).

The product of its digits is 491520, while the sum is 45.

The square root of 54688248 is about 7395.1503027322. The cubic root of 54688248 is about 379.5753520431.

The spelling of 54688248 in words is "fifty-four million, six hundred eighty-eight thousand, two hundred forty-eight".