2546323 has 16 divisors (see below), whose sum is σ = 2951200. Its totient is φ = 2190240.

The previous prime is 2546321. The next prime is 2546329. The reversal of 2546323 is 3236452.

It is a happy number.

It is not a de Polignac number, because 2546323 - 2¹ = 2546321 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 5⁹ + 4⁸ + 6⁴ + 3 + 2¹⁹ + 3³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2546321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41713 + ... + 41773.

It is an arithmetic number, because the mean of its divisors is an integer number (184450).

2^2546323 is an apocalyptic number.

2546323 is a deficient number, since it is larger than the sum of its proper divisors (404877).

2546323 is an equidigital number, since it uses as much as digits as its factorization.

2546323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 93 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 2546323 is about 1595.7202135713. The cubic root of 2546323 is about 136.5540224565.

The spelling of 2546323 in words is "two million, five hundred forty-six thousand, three hundred twenty-three".