3732506 has 8 divisors (see below), whose sum is σ = 5617920. Its totient is φ = 1859868.

The previous prime is 3732499. The next prime is 3732511. The reversal of 3732506 is 6052373.

3732506 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 3¹¹ + 7 + 3¹³ + 2⁷ + 5⁹ + 0 + 6⁵ .

It is a Curzon 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, 2426 + ... + 3653.

It is an arithmetic number, because the mean of its divisors is an integer number (702240).

Almost surely, 2^3732506 is an apocalyptic number.

3732506 is a deficient number, since it is larger than the sum of its proper divisors (1885414).

3732506 is a wasteful number, since it uses less digits than its factorization.

3732506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6388.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 3732506 is about 1931.9694614564. The cubic root of 3732506 is about 155.1196578622.

Adding to 3732506 its reverse (6052373), we get a palindrome (9784879).

The spelling of 3732506 in words is "three million, seven hundred thirty-two thousand, five hundred six".