6425006 has 8 divisors (see below), whose sum is σ = 11014320. Its totient is φ = 2753568.

The previous prime is 6424993. The next prime is 6425011. The reversal of 6425006 is 6005246.

6425006 = 234² + 235² + ... + 317².

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229451 + ... + 229478.

It is an arithmetic number, because the mean of its divisors is an integer number (1376790).

Almost surely, 2^6425006 is an apocalyptic number.

6425006 is a deficient number, since it is larger than the sum of its proper divisors (4589314).

6425006 is a wasteful number, since it uses less digits than its factorization.

6425006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458938.

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

The square root of 6425006 is about 2534.7595546718. The cubic root of 6425006 is about 185.9050465356.

The spelling of 6425006 in words is "six million, four hundred twenty-five thousand, six".