3248591 has 4 divisors (see below), whose sum is σ = 3258000. Its totient is φ = 3239184.

The previous prime is 3248561. The next prime is 3248603. The reversal of 3248591 is 1958423.

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

It is a cyclic number.

It is not a de Polignac number, because 3248591 - 2¹⁰ = 3247567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3248561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4166 + ... + 4883.

It is an arithmetic number, because the mean of its divisors is an integer number (814500).

Almost surely, 2^3248591 is an apocalyptic number.

3248591 is a deficient number, since it is larger than the sum of its proper divisors (9409).

3248591 is an equidigital number, since it uses as much as digits as its factorization.

3248591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9408.

The product of its digits is 8640, while the sum is 32.

The square root of 3248591 is about 1802.3848090793. The cubic root of 3248591 is about 148.1033943931.

The spelling of 3248591 in words is "three million, two hundred forty-eight thousand, five hundred ninety-one".