3042500 has 30 divisors (see below), whose sum is σ = 6658806. Its totient is φ = 1216000.

The previous prime is 3042493. The next prime is 3042553. The reversal of 3042500 is 52403.

3042500 is nontrivially palindromic in base 9.

3042500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 1444804 + 1597696 = 1202^2 + 1264^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1892 + ... + 3108.

Almost surely, 2^3042500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3042500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3329403).

3042500 is an abundant number, since it is smaller than the sum of its proper divisors (3616306).

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

3042500 is a wasteful number, since it uses less digits than its factorization.

3042500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241 (or 1224 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 3042500 is about 1744.2763542512. The cubic root of 3042500 is about 144.9028282758.

Adding to 3042500 its reverse (52403), we get a palindrome (3094903).

The spelling of 3042500 in words is "three million, forty-two thousand, five hundred".