6006506 has 32 divisors (see below), whose sum is σ = 10374912. Its totient is φ = 2583360.

The previous prime is 6006503. The next prime is 6006523. The reversal of 6006506 is 6056006.

It is a happy number.

It is a super-2 number, since 2×6006506² = 72156228656072, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6006503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38180 + ... + 38336.

It is an arithmetic number, because the mean of its divisors is an integer number (324216).

Almost surely, 2^6006506 is an apocalyptic number.

6006506 is a deficient number, since it is larger than the sum of its proper divisors (4368406).

6006506 is a wasteful number, since it uses less digits than its factorization.

6006506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 6006506 is about 2450.8174146599. The cubic root of 6006506 is about 181.7777143726. Note that the first 4 decimals are identical.

The spelling of 6006506 in words is "six million, six thousand, five hundred six".