4261633 has 8 divisors (see below), whose sum is σ = 4358016. Its totient is φ = 4166400.

The previous prime is 4261627. The next prime is 4261651. The reversal of 4261633 is 3361624.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4261633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4261598 and 4261607.

It is not an unprimeable number, because it can be changed into a prime (4261613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13548 + ... + 13858.

It is an arithmetic number, because the mean of its divisors is an integer number (544752).

Almost surely, 2^4261633 is an apocalyptic number.

It is an amenable number.

4261633 is a deficient number, since it is larger than the sum of its proper divisors (96383).

4261633 is a wasteful number, since it uses less digits than its factorization.

4261633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575.

The product of its digits is 2592, while the sum is 25.

The square root of 4261633 is about 2064.3723016937. The cubic root of 4261633 is about 162.1282452462.

Adding to 4261633 its product of digits (2592), we get a square (4264225 = 2065²).

Subtracting from 4261633 its reverse (3361624), we obtain a palindrome (900009).

The spelling of 4261633 in words is "four million, two hundred sixty-one thousand, six hundred thirty-three".