3042725 has 12 divisors (see below), whose sum is σ = 4312224. Its totient is φ = 2086320.

The previous prime is 3042719. The next prime is 3042731. The reversal of 3042725 is 5272403.

It is an interprime number because it is at equal distance from previous prime (3042719) and next prime (3042731).

It is not a de Polignac number, because 3042725 - 2⁶ = 3042661 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3042725.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 8519 + ... + 8868.

It is an arithmetic number, because the mean of its divisors is an integer number (359352).

Almost surely, 2^3042725 is an apocalyptic number.

3042725 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3042725 is a deficient number, since it is larger than the sum of its proper divisors (1269499).

3042725 is a wasteful number, since it uses less digits than its factorization.

3042725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17404 (or 17399 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 3042725 is about 1744.3408497195. The cubic root of 3042725 is about 144.9064001556.

The spelling of 3042725 in words is "three million, forty-two thousand, seven hundred twenty-five".