3225651 has 32 divisors (see below), whose sum is σ = 5171712. Its totient is φ = 1762560.

The previous prime is 3225647. The next prime is 3225653. The reversal of 3225651 is 1565223.

It is not a de Polignac number, because 3225651 - 2² = 3225647 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3225653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31266 + ... + 31368.

It is an arithmetic number, because the mean of its divisors is an integer number (161616).

Almost surely, 2^3225651 is an apocalyptic number.

3225651 is a deficient number, since it is larger than the sum of its proper divisors (1946061).

3225651 is a wasteful number, since it uses less digits than its factorization.

3225651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203.

The product of its digits is 1800, while the sum is 24.

The square root of 3225651 is about 1796.0097438488. The cubic root of 3225651 is about 147.7539587408.

The spelling of 3225651 in words is "three million, two hundred twenty-five thousand, six hundred fifty-one".