3265905 has 8 divisors (see below), whose sum is σ = 5225472. Its totient is φ = 1741808.

The previous prime is 3265903. The next prime is 3265907. The reversal of 3265905 is 5095623.

It is an interprime number because it is at equal distance from previous prime (3265903) and next prime (3265907).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3265905 - 2¹ = 3265903 is a prime.

It is a super-2 number, since 2×3265905² = 21332270938050, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3265901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108849 + ... + 108878.

It is an arithmetic number, because the mean of its divisors is an integer number (653184).

Almost surely, 2^3265905 is an apocalyptic number.

It is an amenable number.

3265905 is a deficient number, since it is larger than the sum of its proper divisors (1959567).

3265905 is a wasteful number, since it uses less digits than its factorization.

3265905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217735.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 3265905 is about 1807.1815072095. The cubic root of 3265905 is about 148.3660436496.

The spelling of 3265905 in words is "three million, two hundred sixty-five thousand, nine hundred five".