3642502 has 8 divisors (see below), whose sum is σ = 5611536. Its totient is φ = 1771992.

The previous prime is 3642497. The next prime is 3642559. The reversal of 3642502 is 2052463.

It is a happy number.

3642502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 3⁸ + 6⁸ + 4⁵ + 2⁷ + 5⁹ + 0 + 2¹¹ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24538 + ... + 24685.

It is an arithmetic number, because the mean of its divisors is an integer number (701442).

Almost surely, 2^3642502 is an apocalyptic number.

3642502 is a deficient number, since it is larger than the sum of its proper divisors (1969034).

3642502 is a wasteful number, since it uses less digits than its factorization.

3642502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49262.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3642502 is about 1908.5339923617. The cubic root of 3642502 is about 153.8626706241.

Adding to 3642502 its reverse (2052463), we get a palindrome (5694965).

The spelling of 3642502 in words is "three million, six hundred forty-two thousand, five hundred two".