3632501 has 4 divisors (see below), whose sum is σ = 3667872. Its totient is φ = 3597132.

The previous prime is 3632491. The next prime is 3632507. The reversal of 3632501 is 1052363.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3632501 - 2¹⁴ = 3616117 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3632507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17531 + ... + 17736.

It is an arithmetic number, because the mean of its divisors is an integer number (916968).

Almost surely, 2^3632501 is an apocalyptic number.

It is an amenable number.

3632501 is a deficient number, since it is larger than the sum of its proper divisors (35371).

3632501 is a wasteful number, since it uses less digits than its factorization.

3632501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35370.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 3632501 is about 1905.9121175962. The cubic root of 3632501 is about 153.7217243704.

Adding to 3632501 its reverse (1052363), we get a palindrome (4684864).

The spelling of 3632501 in words is "three million, six hundred thirty-two thousand, five hundred one".