3422625 has 16 divisors (see below), whose sum is σ = 5695872. Its totient is φ = 1825200.

The previous prime is 3422623. The next prime is 3422633. The reversal of 3422625 is 5262243.

It is not a de Polignac number, because 3422625 - 2¹ = 3422623 is a prime.

3422625 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3422595 and 3422604.

It is not an unprimeable number, because it can be changed into a prime (3422621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4189 + ... + 4938.

It is an arithmetic number, because the mean of its divisors is an integer number (355992).

Almost surely, 2^3422625 is an apocalyptic number.

It is an amenable number.

3422625 is a deficient number, since it is larger than the sum of its proper divisors (2273247).

3422625 is an equidigital number, since it uses as much as digits as its factorization.

3422625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9145 (or 9135 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 3422625 is about 1850.0337834753. The cubic root of 3422625 is about 150.7022626062.

Adding to 3422625 its reverse (5262243), we get a palindrome (8684868).

The spelling of 3422625 in words is "three million, four hundred twenty-two thousand, six hundred twenty-five".