3226625 has 16 divisors (see below), whose sum is σ = 4088448. Its totient is φ = 2542000.

The previous prime is 3226621. The next prime is 3226631. The reversal of 3226625 is 5266223.

It is not a de Polignac number, because 3226625 - 2² = 3226621 is a prime.

It is a super-2 number, since 2×3226625² = 20822217781250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3226594 and 3226603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3226621) 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, 10220 + ... + 10530.

It is an arithmetic number, because the mean of its divisors is an integer number (255528).

Almost surely, 2^3226625 is an apocalyptic number.

It is an amenable number.

3226625 is a deficient number, since it is larger than the sum of its proper divisors (861823).

3226625 is an equidigital number, since it uses as much as digits as its factorization.

3226625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409 (or 399 counting only the distinct ones).

The product of its digits is 4320, while the sum is 26.

The square root of 3226625 is about 1796.2808800408. The cubic root of 3226625 is about 147.7688289043.

The spelling of 3226625 in words is "three million, two hundred twenty-six thousand, six hundred twenty-five".