3523146 has 16 divisors (see below), whose sum is σ = 7687008. Its totient is φ = 1067600.

The previous prime is 3523141. The next prime is 3523147. The reversal of 3523146 is 6413253.

It is a happy number.

3523146 is nontrivially palindromic in base 5.

It is not an unprimeable number, because it can be changed into a prime (3523141) 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, 26625 + ... + 26756.

It is an arithmetic number, because the mean of its divisors is an integer number (480438).

Almost surely, 2^3523146 is an apocalyptic number.

3523146 is an abundant number, since it is smaller than the sum of its proper divisors (4163862).

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

3523146 is a wasteful number, since it uses less digits than its factorization.

3523146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53397.

The product of its digits is 2160, while the sum is 24.

The square root of 3523146 is about 1877.0045284975. The cubic root of 3523146 is about 152.1634034528.

Adding to 3523146 its reverse (6413253), we get a palindrome (9936399).

The spelling of 3523146 in words is "three million, five hundred twenty-three thousand, one hundred forty-six".