3206541 has 8 divisors (see below), whose sum is σ = 4604320. Its totient is φ = 1973232.

The previous prime is 3206537. The next prime is 3206543. The reversal of 3206541 is 1456023.

It is a happy number.

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

It is not a de Polignac number, because 3206541 - 2² = 3206537 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

3206541 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3206543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41071 + ... + 41148.

It is an arithmetic number, because the mean of its divisors is an integer number (575540).

Almost surely, 2^3206541 is an apocalyptic number.

It is an amenable number.

3206541 is a deficient number, since it is larger than the sum of its proper divisors (1397779).

3206541 is a wasteful number, since it uses less digits than its factorization.

3206541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82235.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3206541 is about 1790.6817137615. The cubic root of 3206541 is about 147.4615968202.

The spelling of 3206541 in words is "three million, two hundred six thousand, five hundred forty-one".