3625543 has 4 divisors (see below), whose sum is σ = 3742528. Its totient is φ = 3508560.

The previous prime is 3625511. The next prime is 3625577. The reversal of 3625543 is 3455263.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3625543 - 2⁵ = 3625511 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3625043) 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, 58446 + ... + 58507.

It is an arithmetic number, because the mean of its divisors is an integer number (935632).

Almost surely, 2^3625543 is an apocalyptic number.

3625543 is a deficient number, since it is larger than the sum of its proper divisors (116985).

3625543 is a wasteful number, since it uses less digits than its factorization.

3625543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116984.

The product of its digits is 10800, while the sum is 28.

The square root of 3625543 is about 1904.0858699124. The cubic root of 3625543 is about 153.6235110992.

The spelling of 3625543 in words is "three million, six hundred twenty-five thousand, five hundred forty-three".