2496556 has 6 divisors (see below), whose sum is σ = 4368980. Its totient is φ = 1248276.

The previous prime is 2496553. The next prime is 2496577. The reversal of 2496556 is 6556942.

It is a super-2 number, since 2×2496556² = 12465583722272, which contains 22 as substring.

It is a plaindrome in base 11.

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 as a sum of consecutive naturals, namely, 312066 + ... + 312073.

2^2496556 is an apocalyptic number.

It is an amenable number.

2496556 is a deficient number, since it is larger than the sum of its proper divisors (1872424).

2496556 is a wasteful number, since it uses less digits than its factorization.

2496556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624143 (or 624141 counting only the distinct ones).

The product of its digits is 64800, while the sum is 37.

The square root of 2496556 is about 1580.0493663174. The cubic root of 2496556 is about 135.6585291606.

It can be divided in two parts, 24 and 96556, that added together give a triangular number (96580 = T₄₃₉).

The spelling of 2496556 in words is "two million, four hundred ninety-six thousand, five hundred fifty-six".