2606040120 has 64 divisors (see below), whose sum is σ = 7822177920. Its totient is φ = 694583424.

The previous prime is 2606040119. The next prime is 2606040163. The reversal of 2606040120 is 210406062.

It is a happy number.

It is a super-2 number, since 2×2606040120² = 13582890214099228800, 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, 291639 + ... + 300441.

It is an arithmetic number, because the mean of its divisors is an integer number (122221530).

Almost surely, 2^2606040120 is an apocalyptic number.

2606040120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2606040120 is an abundant number, since it is smaller than the sum of its proper divisors (5216137800).

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

2606040120 is a wasteful number, since it uses less digits than its factorization.

2606040120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11284 (or 11280 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2606040120 is about 51049.3890267063. The cubic root of 2606040120 is about 1376.1328616414.

Adding to 2606040120 its reverse (210406062), we get a palindrome (2816446182).

The spelling of 2606040120 in words is "two billion, six hundred six million, forty thousand, one hundred twenty".