3562001 has 4 divisors (see below), whose sum is σ = 3574452. Its totient is φ = 3549552.

The previous prime is 3561997. The next prime is 3562019. The reversal of 3562001 is 1002653.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1752976 + 1809025 = 1324^2 + 1345^2 .

It is a cyclic number.

It is not a de Polignac number, because 3562001 - 2² = 3561997 is a prime.

It is a super-2 number, since 2×3562001² = 25375702248002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3562051) 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, 5786 + ... + 6371.

It is an arithmetic number, because the mean of its divisors is an integer number (893613).

Almost surely, 2^3562001 is an apocalyptic number.

It is an amenable number.

3562001 is a deficient number, since it is larger than the sum of its proper divisors (12451).

3562001 is a wasteful number, since it uses less digits than its factorization.

3562001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12450.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 3562001 is about 1887.3264158592. The cubic root of 3562001 is about 152.7207374012.

Adding to 3562001 its reverse (1002653), we get a palindrome (4564654).

The spelling of 3562001 in words is "three million, five hundred sixty-two thousand, one".