6261253 has 8 divisors (see below), whose sum is σ = 6699672. Its totient is φ = 5830656.

The previous prime is 6261247. The next prime is 6261289. The reversal of 6261253 is 3521626.

6261253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 199809 + 6061444 = 447^2 + 2462^2 .

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 6261253 - 2²¹ = 4164101 is a prime.

It is a super-4 number, since 4×6261253⁴ (a number of 28 digits) contains 4444 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 (6261953) 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 7 ways as a sum of consecutive naturals, for example, 250 + ... + 3547.

It is an arithmetic number, because the mean of its divisors is an integer number (837459).

Almost surely, 2^6261253 is an apocalyptic number.

It is an amenable number.

6261253 is a deficient number, since it is larger than the sum of its proper divisors (438419).

6261253 is a wasteful number, since it uses less digits than its factorization.

6261253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3911.

The product of its digits is 2160, while the sum is 25.

The square root of 6261253 is about 2502.2495878709. The cubic root of 6261253 is about 184.3120590676.

Adding to 6261253 its reverse (3521626), we get a palindrome (9782879).

It can be divided in two parts, 626 and 1253, that multiplied together give a triangular number (784378 = T₁₂₅₂).

The spelling of 6261253 in words is "six million, two hundred sixty-one thousand, two hundred fifty-three".