55584338 has 16 divisors (see below), whose sum is σ = 85022784. Its totient is φ = 27247920.

The previous prime is 55584289. The next prime is 55584341. The reversal of 55584338 is 83348555.

It is a junction number, because it is equal to n+sod(n) for n = 55584295 and 55584304.

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, 26981 + ... + 28967.

It is an arithmetic number, because the mean of its divisors is an integer number (5313924).

Almost surely, 2^55584338 is an apocalyptic number.

55584338 is a deficient number, since it is larger than the sum of its proper divisors (29438446).

55584338 is a wasteful number, since it uses less digits than its factorization.

55584338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257.

The product of its digits is 288000, while the sum is 41.

The square root of 55584338 is about 7455.4904600569. The cubic root of 55584338 is about 381.6372981561.

The spelling of 55584338 in words is "fifty-five million, five hundred eighty-four thousand, three hundred thirty-eight".