3532530 has 16 divisors (see below), whose sum is σ = 8478144. Its totient is φ = 942000.

The previous prime is 3532523. The next prime is 3532531. The reversal of 3532530 is 352353.

It is a junction number, because it is equal to n+sod(n) for n = 3532497 and 3532506.

It is not an unprimeable number, because it can be changed into a prime (3532531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58846 + ... + 58905.

It is an arithmetic number, because the mean of its divisors is an integer number (529884).

Almost surely, 2^3532530 is an apocalyptic number.

3532530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3532530 is an abundant number, since it is smaller than the sum of its proper divisors (4945614).

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

3532530 is a wasteful number, since it uses less digits than its factorization.

3532530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117761.

The product of its (nonzero) digits is 1350, while the sum is 21.

The square root of 3532530 is about 1879.5025937732. The cubic root of 3532530 is about 152.2983808753.

Adding to 3532530 its reverse (352353), we get a palindrome (3884883).

The spelling of 3532530 in words is "three million, five hundred thirty-two thousand, five hundred thirty".