3042522 has 40 divisors (see below), whose sum is σ = 7794336. Its totient is φ = 868968.

The previous prime is 3042493. The next prime is 3042553. The reversal of 3042522 is 2252403.

It is a super-3 number, since 3×3042522³ = 84493331907765661944, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3042495 and 3042504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 208 + ... + 2475.

Almost surely, 2^3042522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3042522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3897168).

3042522 is an abundant number, since it is smaller than the sum of its proper divisors (4751814).

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

3042522 is a wasteful number, since it uses less digits than its factorization.

3042522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2704 (or 2695 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 3042522 is about 1744.2826605800. The cubic root of 3042522 is about 144.9031775341.

Adding to 3042522 its reverse (2252403), we get a palindrome (5294925).

The spelling of 3042522 in words is "three million, forty-two thousand, five hundred twenty-two".