5663242 has 16 divisors (see below), whose sum is σ = 9287712. Its totient is φ = 2574000.

The previous prime is 5663239. The next prime is 5663263. The reversal of 5663242 is 2423665.

It is a happy number.

It is a d-powerful number, because it can be written as 5⁶ + 6³ + 6⁷ + 3¹⁰ + 2²⁰ + 4⁸ + 2²² .

It is a self number, because there is not a number n which added to its sum of digits gives 5663242.

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, 117 + ... + 3367.

It is an arithmetic number, because the mean of its divisors is an integer number (580482).

Almost surely, 2^5663242 is an apocalyptic number.

5663242 is a deficient number, since it is larger than the sum of its proper divisors (3624470).

5663242 is a wasteful number, since it uses less digits than its factorization.

5663242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333.

The product of its digits is 8640, while the sum is 28.

The square root of 5663242 is about 2379.7567102542. The cubic root of 5663242 is about 178.2467855774.

The spelling of 5663242 in words is "five million, six hundred sixty-three thousand, two hundred forty-two".