2496543 has 16 divisors (see below), whose sum is σ = 4005120. Its totient is φ = 1351296.

The previous prime is 2496541. The next prime is 2496553. The reversal of 2496543 is 3456942.

It is not a de Polignac number, because 2496543 - 2¹ = 2496541 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 4³ + 9 + 6⁵ + 5⁹ + 4⁶ + 3¹² .

2496543 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2496541) 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, 2730 + ... + 3527.

It is an arithmetic number, because the mean of its divisors is an integer number (250320).

2^2496543 is an apocalyptic number.

2496543 is a deficient number, since it is larger than the sum of its proper divisors (1508577).

2496543 is a wasteful number, since it uses less digits than its factorization.

2496543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6286.

The product of its digits is 25920, while the sum is 33.

The square root of 2496543 is about 1580.0452525165. The cubic root of 2496543 is about 135.6582936944.

The spelling of 2496543 in words is "two million, four hundred ninety-six thousand, five hundred forty-three".