2499306 has 32 divisors (see below), whose sum is σ = 5365440. Its totient is φ = 773376.

The previous prime is 2499269. The next prime is 2499311. The reversal of 2499306 is 6039942.

It is a super-3 number, since 3×2499306³ = 46835973335807233848, which contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10800 + ... + 11028.

It is an arithmetic number, because the mean of its divisors is an integer number (167670).

2^2499306 is an apocalyptic number.

2499306 is an abundant number, since it is smaller than the sum of its proper divisors (2866134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2499306 is a wasteful number, since it uses less digits than its factorization.

2499306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 2499306 is about 1580.9193527818. The cubic root of 2499306 is about 135.7083209620.

The spelling of 2499306 in words is "two million, four hundred ninety-nine thousand, three hundred six".