3623575 has 12 divisors (see below), whose sum is σ = 4522528. Its totient is φ = 2880000.

The previous prime is 3623569. The next prime is 3623597. The reversal of 3623575 is 5753263.

It is not a de Polignac number, because 3623575 - 2²¹ = 1526423 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3¹³ + 6⁵ + 2¹² + 3¹³ + 5⁶ + 7⁵ + 5⁸ .

It is a Duffinian number.

3623575 is a lucky number.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 4450 + ... + 5200.

Almost surely, 2^3623575 is an apocalyptic number.

3623575 is a deficient number, since it is larger than the sum of its proper divisors (898953).

3623575 is a wasteful number, since it uses less digits than its factorization.

3623575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954 (or 949 counting only the distinct ones).

The product of its digits is 18900, while the sum is 31.

The square root of 3623575 is about 1903.5690163480. The cubic root of 3623575 is about 153.5957096738.

The spelling of 3623575 in words is "three million, six hundred twenty-three thousand, five hundred seventy-five".