6250646 has 4 divisors (see below), whose sum is σ = 9375972. Its totient is φ = 3125322.

The previous prime is 6250633. The next prime is 6250649. The reversal of 6250646 is 6460526.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6250649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562660 + ... + 1562663.

It is an arithmetic number, because the mean of its divisors is an integer number (2343993).

Almost surely, 2^6250646 is an apocalyptic number.

6250646 is a deficient number, since it is larger than the sum of its proper divisors (3125326).

6250646 is a wasteful number, since it uses less digits than its factorization.

6250646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3125325.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 6250646 is about 2500.1291966616. The cubic root of 6250646 is about 184.2079210716.

The spelling of 6250646 in words is "six million, two hundred fifty thousand, six hundred forty-six".