2606057850 has 48 divisors (see below), whose sum is σ = 7050575520. Its totient is φ = 631771200.

The previous prime is 2606057843. The next prime is 2606057851. The reversal of 2606057850 is 587506062.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2606057799 and 2606057808.

It is not an unprimeable number, because it can be changed into a prime (2606057851) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 788065 + ... + 791364.

It is an arithmetic number, because the mean of its divisors is an integer number (146886990).

Almost surely, 2^2606057850 is an apocalyptic number.

2606057850 is an abundant number, since it is smaller than the sum of its proper divisors (4444517670).

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

2606057850 is a wasteful number, since it uses less digits than its factorization.

2606057850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579455 (or 1579450 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 2606057850 is about 51049.5626817704. The cubic root of 2606057850 is about 1376.1359824401.

The spelling of 2606057850 in words is "two billion, six hundred six million, fifty-seven thousand, eight hundred fifty".