3242015 has 16 divisors (see below), whose sum is σ = 4477440. Its totient is φ = 2207520.

The previous prime is 3242009. The next prime is 3242017. The reversal of 3242015 is 5102423.

It is not a de Polignac number, because 3242015 - 2⁸ = 3241759 is a prime.

It is a super-2 number, since 2×3242015² = 21021322520450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3241984 and 3242002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242017) 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, 7166 + ... + 7604.

It is an arithmetic number, because the mean of its divisors is an integer number (279840).

Almost surely, 2^3242015 is an apocalyptic number.

3242015 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3242015 is a deficient number, since it is larger than the sum of its proper divisors (1235425).

3242015 is a wasteful number, since it uses less digits than its factorization.

3242015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 3242015 is about 1800.5596352246. The cubic root of 3242015 is about 148.0033935185.

Adding to 3242015 its reverse (5102423), we get a palindrome (8344438).

The spelling of 3242015 in words is "three million, two hundred forty-two thousand, fifteen".