3248745 has 16 divisors (see below), whose sum is σ = 5248320. Its totient is φ = 1715904.

The previous prime is 3248743. The next prime is 3248759. The reversal of 3248745 is 5478423.

It is not a de Polignac number, because 3248745 - 2¹ = 3248743 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 2¹⁹ + 4⁵ + 8 + 7⁴ + 4¹⁰ + 5⁷ .

It is not an unprimeable number, because it can be changed into a prime (3248743) 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, 642 + ... + 2628.

It is an arithmetic number, because the mean of its divisors is an integer number (328020).

Almost surely, 2^3248745 is an apocalyptic number.

It is an amenable number.

3248745 is a deficient number, since it is larger than the sum of its proper divisors (1999575).

3248745 is a wasteful number, since it uses less digits than its factorization.

3248745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104.

The product of its digits is 26880, while the sum is 33.

The square root of 3248745 is about 1802.4275297498. The cubic root of 3248745 is about 148.1057346448.

It can be divided in two parts, 3248 and 745, that added together give a palindrome (3993).

The spelling of 3248745 in words is "three million, two hundred forty-eight thousand, seven hundred forty-five".