3250605 has 16 divisors (see below), whose sum is σ = 5290560. Its totient is φ = 1703808.

The previous prime is 3250591. The next prime is 3250609. The reversal of 3250605 is 5060523.

It is not a de Polignac number, because 3250605 - 2⁴ = 3250589 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3250609) 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, 952 + ... + 2721.

It is an arithmetic number, because the mean of its divisors is an integer number (330660).

Almost surely, 2^3250605 is an apocalyptic number.

It is an amenable number.

3250605 is a deficient number, since it is larger than the sum of its proper divisors (2039955).

3250605 is a wasteful number, since it uses less digits than its factorization.

3250605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3740.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 3250605 is about 1802.9434267331. The cubic root of 3250605 is about 148.1339941840.

The spelling of 3250605 in words is "three million, two hundred fifty thousand, six hundred five".