3652530 has 32 divisors (see below), whose sum is σ = 10018944. Its totient is φ = 834816.

The previous prime is 3652507. The next prime is 3652531. The reversal of 3652530 is 352563.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3652530.

It is not an unprimeable number, because it can be changed into a prime (3652531) 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, 8487 + ... + 8906.

It is an arithmetic number, because the mean of its divisors is an integer number (313092).

Almost surely, 2^3652530 is an apocalyptic number.

3652530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3652530 is an abundant number, since it is smaller than the sum of its proper divisors (6366414).

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

3652530 is a wasteful number, since it uses less digits than its factorization.

3652530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17410.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 3652530 is about 1911.1593340169. The cubic root of 3652530 is about 154.0037385948.

The spelling of 3652530 in words is "three million, six hundred fifty-two thousand, five hundred thirty".