3245538 has 32 divisors (see below), whose sum is σ = 7029504. Its totient is φ = 995072.

The previous prime is 3245537. The next prime is 3245551. The reversal of 3245538 is 8355423.

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 15 ways as a sum of consecutive naturals, for example, 4456 + ... + 5132.

It is an arithmetic number, because the mean of its divisors is an integer number (219672).

Almost surely, 2^3245538 is an apocalyptic number.

3245538 is an abundant number, since it is smaller than the sum of its proper divisors (3783966).

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

3245538 is a wasteful number, since it uses less digits than its factorization.

3245538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746.

The product of its digits is 14400, while the sum is 30.

The square root of 3245538 is about 1801.5376765419. The cubic root of 3245538 is about 148.0569843872.

The spelling of 3245538 in words is "three million, two hundred forty-five thousand, five hundred thirty-eight".