5646633 has 4 divisors (see below), whose sum is σ = 7528848. Its totient is φ = 3764420.

The previous prime is 5646617. The next prime is 5646637. The reversal of 5646633 is 3366465.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5646633 - 2⁴ = 5646617 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 5646594 and 5646603.

It is not an unprimeable number, because it can be changed into a prime (5646637) 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, 941103 + ... + 941108.

It is an arithmetic number, because the mean of its divisors is an integer number (1882212).

Almost surely, 2^5646633 is an apocalyptic number.

It is an amenable number.

5646633 is a deficient number, since it is larger than the sum of its proper divisors (1882215).

5646633 is a wasteful number, since it uses less digits than its factorization.

5646633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882214.

The product of its digits is 38880, while the sum is 33.

The square root of 5646633 is about 2376.2645054791. The cubic root of 5646633 is about 178.0723625323.

The spelling of 5646633 in words is "five million, six hundred forty-six thousand, six hundred thirty-three".