5506865 has 48 divisors (see below), whose sum is σ = 8784000. Its totient is φ = 3302208.

The previous prime is 5506843. The next prime is 5506873. The reversal of 5506865 is 5686055.

It is not a de Polignac number, because 5506865 - 2¹⁶ = 5441329 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 289826 + ... + 289844.

It is an arithmetic number, because the mean of its divisors is an integer number (183000).

Almost surely, 2^5506865 is an apocalyptic number.

It is an amenable number.

5506865 is a deficient number, since it is larger than the sum of its proper divisors (3277135).

5506865 is a wasteful number, since it uses less digits than its factorization.

5506865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 5506865 is about 2346.6710463974. The cubic root of 5506865 is about 176.5908281746.

The spelling of 5506865 in words is "five million, five hundred six thousand, eight hundred sixty-five".