6625004 has 6 divisors (see below), whose sum is σ = 11593764. Its totient is φ = 3312500.

The previous prime is 6625001. The next prime is 6625007. The reversal of 6625004 is 4005266.

It is an interprime number because it is at equal distance from previous prime (6625001) and next prime (6625007).

It is not an unprimeable number, because it can be changed into a prime (6625001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 828122 + ... + 828129.

It is an arithmetic number, because the mean of its divisors is an integer number (1932294).

Almost surely, 2^6625004 is an apocalyptic number.

It is an amenable number.

6625004 is a deficient number, since it is larger than the sum of its proper divisors (4968760).

6625004 is a wasteful number, since it uses less digits than its factorization.

6625004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656255 (or 1656253 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 6625004 is about 2573.9083122753. The cubic root of 6625004 is about 187.8143255101.

The spelling of 6625004 in words is "six million, six hundred twenty-five thousand, four".