3066522 has 8 divisors (see below), whose sum is σ = 6133056. Its totient is φ = 1022172.

The previous prime is 3066517. The next prime is 3066529. The reversal of 3066522 is 2256603.

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

3066522 is an admirable number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3066492 and 3066501.

It is not an unprimeable number, because it can be changed into a prime (3066529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255538 + ... + 255549.

It is an arithmetic number, because the mean of its divisors is an integer number (766632).

Almost surely, 2^3066522 is an apocalyptic number.

3066522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3066522 is a wasteful number, since it uses less digits than its factorization.

3066522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511092.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3066522 is about 1751.1487658106. The cubic root of 3066522 is about 145.2831881448.

The spelling of 3066522 in words is "three million, sixty-six thousand, five hundred twenty-two".