2546253 has 6 divisors (see below), whose sum is σ = 3677934. Its totient is φ = 1697496.

The previous prime is 2546239. The next prime is 2546267. The reversal of 2546253 is 3526452.

It is an interprime number because it is at equal distance from previous prime (2546239) and next prime (2546267).

It can be written as a sum of positive squares in only one way, i.e., 2490084 + 56169 = 1578^2 + 237^2 .

It is not a de Polignac number, because 2546253 - 2⁴ = 2546237 is a prime.

It is a d-powerful number, because it can be written as 2 + 5⁵ + 4⁹ + 6⁶ + 2²¹ + 5⁷ + 3¹⁰ .

2546253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2546213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141450 + ... + 141467.

It is an arithmetic number, because the mean of its divisors is an integer number (612989).

2^2546253 is an apocalyptic number.

It is an amenable number.

2546253 is a deficient number, since it is larger than the sum of its proper divisors (1131681).

2546253 is a wasteful number, since it uses less digits than its factorization.

2546253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282923 (or 282920 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 2546253 is about 1595.6982797509. The cubic root of 2546253 is about 136.5527711268.

The spelling of 2546253 in words is "two million, five hundred forty-six thousand, two hundred fifty-three".