6250013 has 24 divisors (see below), whose sum is σ = 8069376. Its totient is φ = 4736160.

The previous prime is 6250009. The next prime is 6250039. The reversal of 6250013 is 3100526.

It is not a de Polignac number, because 6250013 - 2² = 6250009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6249973 and 6250000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6250513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39731 + ... + 39887.

It is an arithmetic number, because the mean of its divisors is an integer number (336224).

Almost surely, 2^6250013 is an apocalyptic number.

It is an amenable number.

6250013 is a deficient number, since it is larger than the sum of its proper divisors (1819363).

6250013 is a wasteful number, since it uses less digits than its factorization.

6250013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 6250013 is about 2500.0025999986. The cubic root of 6250013 is about 184.2017026450.

Adding to 6250013 its reverse (3100526), we get a palindrome (9350539).

The spelling of 6250013 in words is "six million, two hundred fifty thousand, thirteen".