2606556030 has 32 divisors (see below), whose sum is σ = 6736945824. Its totient is φ = 641613696.

The previous prime is 2606556023. The next prime is 2606556037. The reversal of 2606556030 is 306556062.

It is an interprime number because it is at equal distance from previous prime (2606556023) and next prime (2606556037).

It is a junction number, because it is equal to n+sod(n) for n = 2606555982 and 2606556000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606556037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3341349 + ... + 3342128.

It is an arithmetic number, because the mean of its divisors is an integer number (210529557).

Almost surely, 2^2606556030 is an apocalyptic number.

2606556030 is an abundant number, since it is smaller than the sum of its proper divisors (4130389794).

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

2606556030 is a wasteful number, since it uses less digits than its factorization.

2606556030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6683500.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 2606556030 is about 51054.4418243898. The cubic root of 2606556030 is about 1376.2236652908.

The spelling of 2606556030 in words is "two billion, six hundred six million, five hundred fifty-six thousand, thirty".