3040625 has 24 divisors (see below), whose sum is σ = 4374720. Its totient is φ = 2070000.

The previous prime is 3040613. The next prime is 3040633. The reversal of 3040625 is 5260403.

It is not a de Polignac number, because 3040625 - 2⁶ = 3040561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3040597 and 3040606.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21806 + ... + 21944.

It is an arithmetic number, because the mean of its divisors is an integer number (182280).

Almost surely, 2^3040625 is an apocalyptic number.

3040625 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3040625 is a deficient number, since it is larger than the sum of its proper divisors (1334095).

3040625 is an frugal number, since it uses more digits than its factorization.

3040625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3040625 is about 1743.7387992472. The cubic root of 3040625 is about 144.8730557604.

The spelling of 3040625 in words is "three million, forty thousand, six hundred twenty-five".