6461033 has 4 divisors (see below), whose sum is σ = 6484308. Its totient is φ = 6437760.

The previous prime is 6461027. The next prime is 6461041. The reversal of 6461033 is 3301646.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3301646 = 2 ⋅1650823.

It can be written as a sum of positive squares in 2 ways, for example, as 4853209 + 1607824 = 2203^2 + 1268^2 .

It is a cyclic number.

It is not a de Polignac number, because 6461033 - 2⁴ = 6461017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6461023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11216 + ... + 11777.

It is an arithmetic number, because the mean of its divisors is an integer number (1621077).

Almost surely, 2^6461033 is an apocalyptic number.

It is an amenable number.

6461033 is a deficient number, since it is larger than the sum of its proper divisors (23275).

6461033 is a wasteful number, since it uses less digits than its factorization.

6461033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23274.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 6461033 is about 2541.8562115116. The cubic root of 6461033 is about 186.2518748216.

Adding to 6461033 its reverse (3301646), we get a palindrome (9762679).

The spelling of 6461033 in words is "six million, four hundred sixty-one thousand, thirty-three".