55584248 has 16 divisors (see below), whose sum is σ = 105144480. Its totient is φ = 27545728.

The previous prime is 55584241. The next prime is 55584257. The reversal of 55584248 is 84248555.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55584241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29840 + ... + 31647.

It is an arithmetic number, because the mean of its divisors is an integer number (6571530).

Almost surely, 2^55584248 is an apocalyptic number.

It is an amenable number.

55584248 is a deficient number, since it is larger than the sum of its proper divisors (49560232).

55584248 is a wasteful number, since it uses less digits than its factorization.

55584248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61606 (or 61602 counting only the distinct ones).

The product of its digits is 256000, while the sum is 41.

The square root of 55584248 is about 7455.4844242343. The cubic root of 55584248 is about 381.6370921786.

The spelling of 55584248 in words is "fifty-five million, five hundred eighty-four thousand, two hundred forty-eight".