3245536 has 24 divisors (see below), whose sum is σ = 7302960. Its totient is φ = 1390848.

The previous prime is 3245503. The next prime is 3245537. The reversal of 3245536 is 6355423.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a d-powerful number, because it can be written as 3 + 2¹⁹ + 4¹⁰ + 5 + 5⁷ + 3¹³ + 6³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3245537) 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, 7021 + ... + 7468.

It is an arithmetic number, because the mean of its divisors is an integer number (304290).

Almost surely, 2^3245536 is an apocalyptic number.

It is an amenable number.

3245536 is an abundant number, since it is smaller than the sum of its proper divisors (4057424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3245536 is a wasteful number, since it uses less digits than its factorization.

3245536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14506 (or 14498 counting only the distinct ones).

The product of its digits is 10800, while the sum is 28.

The square root of 3245536 is about 1801.5371214604. The cubic root of 3245536 is about 148.0569539747.

The spelling of 3245536 in words is "three million, two hundred forty-five thousand, five hundred thirty-six".