2461620026 has 16 divisors (see below), whose sum is σ = 3913192296. Its totient is φ = 1157354496.

The previous prime is 2461620017. The next prime is 2461620041. The reversal of 2461620026 is 6200261642.

It can be written as a sum of positive squares in 4 ways, for example, as 1597201225 + 864418801 = 39965^2 + 29401^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5570 + ... + 70386.

Almost surely, 2^2461620026 is an apocalyptic number.

2461620026 is a deficient number, since it is larger than the sum of its proper divisors (1451572270).

2461620026 is a wasteful number, since it uses less digits than its factorization.

2461620026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65953.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2461620026 is about 49614.7158210142. The cubic root of 2461620026 is about 1350.2276755467.

Adding to 2461620026 its reverse (6200261642), we get a palindrome (8661881668).

The spelling of 2461620026 in words is "two billion, four hundred sixty-one million, six hundred twenty thousand, twenty-six".