5550394 has 8 divisors (see below), whose sum is σ = 8763840. Its totient is φ = 2629116.

The previous prime is 5550379. The next prime is 5550401. The reversal of 5550394 is 4930555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72994 + ... + 73069.

It is an arithmetic number, because the mean of its divisors is an integer number (1095480).

Almost surely, 2^5550394 is an apocalyptic number.

5550394 is a deficient number, since it is larger than the sum of its proper divisors (3213446).

5550394 is a wasteful number, since it uses less digits than its factorization.

5550394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146084.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 5550394 is about 2355.9274182368. The cubic root of 5550394 is about 177.0548948227.

The spelling of 5550394 in words is "five million, five hundred fifty thousand, three hundred ninety-four".