6250004 has 12 divisors (see below), whose sum is σ = 10955028. Its totient is φ = 3120000.

The previous prime is 6249989. The next prime is 6250009. The reversal of 6250004 is 4000526.

It can be written as a sum of positive squares in 2 ways, for example, as 10000 + 6240004 = 100^2 + 2498^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6250009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4154 + ... + 5454.

It is an arithmetic number, because the mean of its divisors is an integer number (912919).

Almost surely, 2^6250004 is an apocalyptic number.

It is an amenable number.

6250004 is a deficient number, since it is larger than the sum of its proper divisors (4705024).

6250004 is a wasteful number, since it uses less digits than its factorization.

6250004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506 (or 2504 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 6250004 is about 2500.0007999999. Note that the first 3 decimals coincide. The cubic root of 6250004 is about 184.2016142283.

The spelling of 6250004 in words is "six million, two hundred fifty thousand, four".