3261053 has 4 divisors (see below), whose sum is σ = 3265248. Its totient is φ = 3256860.

The previous prime is 3261029. The next prime is 3261113. The reversal of 3261053 is 3501623.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3261053 - 2¹⁰ = 3260029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3261023) 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, 551 + ... + 2612.

It is an arithmetic number, because the mean of its divisors is an integer number (816312).

Almost surely, 2^3261053 is an apocalyptic number.

It is an amenable number.

3261053 is a deficient number, since it is larger than the sum of its proper divisors (4195).

3261053 is a wasteful number, since it uses less digits than its factorization.

3261053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4194.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 3261053 is about 1805.8385863637. The cubic root of 3261053 is about 148.2925337719.

Adding to 3261053 its reverse (3501623), we get a palindrome (6762676).

The spelling of 3261053 in words is "three million, two hundred sixty-one thousand, fifty-three".