5651233 has 16 divisors (see below), whose sum is σ = 6704640. Its totient is φ = 4663296.

The previous prime is 5651183. The next prime is 5651237. The reversal of 5651233 is 3321565.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5651233 - 2¹³ = 5643041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5651198 and 5651207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5651237) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 29185 + ... + 29377.

It is an arithmetic number, because the mean of its divisors is an integer number (419040).

Almost surely, 2^5651233 is an apocalyptic number.

It is an amenable number.

5651233 is a deficient number, since it is larger than the sum of its proper divisors (1053407).

5651233 is a wasteful number, since it uses less digits than its factorization.

5651233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336.

The product of its digits is 2700, while the sum is 25.

The square root of 5651233 is about 2377.2322141516. The cubic root of 5651233 is about 178.1207046466.

Adding to 5651233 its reverse (3321565), we get a palindrome (8972798).

The spelling of 5651233 in words is "five million, six hundred fifty-one thousand, two hundred thirty-three".