2630633 has 4 divisors (see below), whose sum is σ = 2675280. Its totient is φ = 2585988.

The previous prime is 2630627. The next prime is 2630681. The reversal of 2630633 is 3360362.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3360362 = 2 ⋅1680181.

It is a cyclic number.

It is not a de Polignac number, because 2630633 - 2⁸ = 2630377 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 6 + 3² + 0 + 6⁴ + 3⁶ + 3¹² .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2630599 and 2630608.

It is not an unprimeable number, because it can be changed into a prime (2630623) 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, 22235 + ... + 22352.

It is an arithmetic number, because the mean of its divisors is an integer number (668820).

2^2630633 is an apocalyptic number.

It is an amenable number.

2630633 is a deficient number, since it is larger than the sum of its proper divisors (44647).

2630633 is an equidigital number, since it uses as much as digits as its factorization.

2630633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44646.

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 2630633 is about 1621.9226245416. The cubic root of 2630633 is about 138.0448114642.

Adding to 2630633 its reverse (3360362), we get a palindrome (5990995).

The spelling of 2630633 in words is "two million, six hundred thirty thousand, six hundred thirty-three".