2630063 has 4 divisors (see below), whose sum is σ = 2636760. Its totient is φ = 2623368.

The previous prime is 2630041. The next prime is 2630077. The reversal of 2630063 is 3600362.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2630063 - 2¹⁴ = 2613679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630093) 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, 2720 + ... + 3557.

It is an arithmetic number, because the mean of its divisors is an integer number (659190).

2^2630063 is an apocalyptic number.

2630063 is a deficient number, since it is larger than the sum of its proper divisors (6697).

2630063 is an equidigital number, since it uses as much as digits as its factorization.

2630063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6696.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2630063 is about 1621.7468976385. The cubic root of 2630063 is about 138.0348403246.

Subtracting 2630063 from its reverse (3600362), we obtain a cube (970299 = 99³).

The spelling of 2630063 in words is "two million, six hundred thirty thousand, sixty-three".