3532642 has 16 divisors (see below), whose sum is σ = 5517792. Its totient is φ = 1694880.

The previous prime is 3532637. The next prime is 3532663. The reversal of 3532642 is 2462353.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5173 + ... + 5815.

It is an arithmetic number, because the mean of its divisors is an integer number (344862).

Almost surely, 2^3532642 is an apocalyptic number.

3532642 is a deficient number, since it is larger than the sum of its proper divisors (1985150).

3532642 is a wasteful number, since it uses less digits than its factorization.

3532642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753.

The product of its digits is 4320, while the sum is 25.

The square root of 3532642 is about 1879.5323886542. The cubic root of 3532642 is about 152.2999904147.

Adding to 3532642 its reverse (2462353), we get a palindrome (5994995).

The spelling of 3532642 in words is "three million, five hundred thirty-two thousand, six hundred forty-two".