3253505 has 4 divisors (see below), whose sum is σ = 3904212. Its totient is φ = 2602800.

The previous prime is 3253499. The next prime is 3253519. The reversal of 3253505 is 5053523.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 891136 + 2362369 = 944^2 + 1537^2 .

It is not a de Polignac number, because 3253505 - 2⁴ = 3253489 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325346 + ... + 325355.

It is an arithmetic number, because the mean of its divisors is an integer number (976053).

Almost surely, 2^3253505 is an apocalyptic number.

It is an amenable number.

3253505 is a deficient number, since it is larger than the sum of its proper divisors (650707).

3253505 is an equidigital number, since it uses as much as digits as its factorization.

3253505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650706.

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 3253505 is about 1803.7474878707. The cubic root of 3253505 is about 148.1780332573.

The spelling of 3253505 in words is "three million, two hundred fifty-three thousand, five hundred five".