2486930 has 16 divisors (see below), whose sum is σ = 4740120. Its totient is φ = 936192.

The previous prime is 2486873. The next prime is 2486951. The reversal of 2486930 is 396842.

2486930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 1577²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1934881 + 552049 = 1391^2 + 743^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7145 + ... + 7484.

2^2486930 is an apocalyptic number.

2486930 is a deficient number, since it is larger than the sum of its proper divisors (2253190).

2486930 is a wasteful number, since it uses less digits than its factorization.

2486930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14653.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2486930 is about 1577.0003170577. Note that the first 3 decimals coincide. The cubic root of 2486930 is about 135.4839512044.

The spelling of 2486930 in words is "two million, four hundred eighty-six thousand, nine hundred thirty".