3225507 has 4 divisors (see below), whose sum is σ = 4300680. Its totient is φ = 2150336.

The previous prime is 3225503. The next prime is 3225517. The reversal of 3225507 is 7055223.

3225507 is nontrivially palindromic in base 9.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3225507 - 2² = 3225503 is a prime.

It is an Ulam number.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3225503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537582 + ... + 537587.

It is an arithmetic number, because the mean of its divisors is an integer number (1075170).

Almost surely, 2^3225507 is an apocalyptic number.

3225507 is a deficient number, since it is larger than the sum of its proper divisors (1075173).

3225507 is a wasteful number, since it uses less digits than its factorization.

3225507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075172.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 3225507 is about 1795.9696545321. The cubic root of 3225507 is about 147.7517600232.

The spelling of 3225507 in words is "three million, two hundred twenty-five thousand, five hundred seven".