2496530 has 16 divisors (see below), whose sum is σ = 4512024. Its totient is φ = 994560.

The previous prime is 2496521. The next prime is 2496541. The reversal of 2496530 is 356942.

It can be written as a sum of positive squares in 4 ways, for example, as 1301881 + 1194649 = 1141^2 + 1093^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2496493 and 2496502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3914 + ... + 4506.

2^2496530 is an apocalyptic number.

2496530 is a deficient number, since it is larger than the sum of its proper divisors (2015494).

2496530 is a wasteful number, since it uses less digits than its factorization.

2496530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2496530 is about 1580.0411387049. The cubic root of 2496530 is about 135.6580582273.

The spelling of 2496530 in words is "two million, four hundred ninety-six thousand, five hundred thirty".