3261253 has 8 divisors (see below), whose sum is σ = 3408480. Its totient is φ = 3116400.

The previous prime is 3261241. The next prime is 3261257. The reversal of 3261253 is 3521623.

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

It is a cyclic number.

It is not a de Polignac number, because 3261253 - 2⁵ = 3261221 is a prime.

It is a super-2 number, since 2×3261253² = 21271542260018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3261257) 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, 2578 + ... + 3628.

It is an arithmetic number, because the mean of its divisors is an integer number (426060).

Almost surely, 2^3261253 is an apocalyptic number.

It is an amenable number.

3261253 is a deficient number, since it is larger than the sum of its proper divisors (147227).

3261253 is a wasteful number, since it uses less digits than its factorization.

3261253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187.

The product of its digits is 1080, while the sum is 22.

The square root of 3261253 is about 1805.8939614496. The cubic root of 3261253 is about 148.2955652979.

Adding to 3261253 its reverse (3521623), we get a palindrome (6782876).

The spelling of 3261253 in words is "three million, two hundred sixty-one thousand, two hundred fifty-three".