2496555 has 16 divisors (see below), whose sum is σ = 4438560. Its totient is φ = 1331424.

The previous prime is 2496553. The next prime is 2496577. The reversal of 2496555 is 5556942.

It is not a de Polignac number, because 2496555 - 2¹ = 2496553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2496553) 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, 9112 + ... + 9381.

It is an arithmetic number, because the mean of its divisors is an integer number (277410).

2^2496555 is an apocalyptic number.

2496555 is a deficient number, since it is larger than the sum of its proper divisors (1942005).

2496555 is a wasteful number, since it uses less digits than its factorization.

2496555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18507 (or 18501 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 2496555 is about 1580.0490498716. The cubic root of 2496555 is about 135.6585110479.

It can be divided in two parts, 2496 and 555, that multiplied together give a triangular number (1385280 = T₁₆₆₄).

The spelling of 2496555 in words is "two million, four hundred ninety-six thousand, five hundred fifty-five".