2600605982 has 32 divisors (see below), whose sum is σ = 4234248480. Its totient is φ = 1190816640.

The previous prime is 2600605979. The next prime is 2600605993. The reversal of 2600605982 is 2895060062.

It is a super-2 number, since 2×2600605982² = 13526302947228368648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2220257 + ... + 2221427.

It is an arithmetic number, because the mean of its divisors is an integer number (132320265).

Almost surely, 2^2600605982 is an apocalyptic number.

2600605982 is a deficient number, since it is larger than the sum of its proper divisors (1633642498).

2600605982 is a wasteful number, since it uses less digits than its factorization.

2600605982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 2600605982 is about 50996.1369321246. The cubic root of 2600605982 is about 1375.1756878759.

The spelling of 2600605982 in words is "two billion, six hundred million, six hundred five thousand, nine hundred eighty-two".