2630013 has 8 divisors (see below), whose sum is σ = 3520800. Its totient is φ = 1746288.

The previous prime is 2629973. The next prime is 2630041. The reversal of 2630013 is 3100362.

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

It is a de Polignac number, because none of the positive numbers 2^k-2630013 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2629974 and 2630001.

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 7 ways as a sum of consecutive naturals, for example, 823 + ... + 2436.

It is an arithmetic number, because the mean of its divisors is an integer number (440100).

2^2630013 is an apocalyptic number.

It is an amenable number.

2630013 is a deficient number, since it is larger than the sum of its proper divisors (890787).

2630013 is a wasteful number, since it uses less digits than its factorization.

2630013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3531.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2630013 is about 1621.7314820894. The cubic root of 2630013 is about 138.0339655945.

Adding to 2630013 its reverse (3100362), we get a palindrome (5730375).

The spelling of 2630013 in words is "two million, six hundred thirty thousand, thirteen".