3255615 has 24 divisors (see below), whose sum is σ = 6157008. Its totient is φ = 1578240.

The previous prime is 3255613. The next prime is 3255641. The reversal of 3255615 is 5165523.

It is not a de Polignac number, because 3255615 - 2¹ = 3255613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3255613) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2794 + ... + 3783.

It is an arithmetic number, because the mean of its divisors is an integer number (256542).

Almost surely, 2^3255615 is an apocalyptic number.

3255615 is a deficient number, since it is larger than the sum of its proper divisors (2901393).

3255615 is a wasteful number, since it uses less digits than its factorization.

3255615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6599 (or 6596 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 3255615 is about 1804.3322864705. The cubic root of 3255615 is about 148.2100590352.

The spelling of 3255615 in words is "three million, two hundred fifty-five thousand, six hundred fifteen".