2606942136 has 64 divisors (see below), whose sum is σ = 6566878080. Its totient is φ = 862404480.

The previous prime is 2606942131. The next prime is 2606942141. The reversal of 2606942136 is 6312496062.

It is an interprime number because it is at equal distance from previous prime (2606942131) and next prime (2606942141).

It is a super-2 number, since 2×2606942136² = 13592294600904484992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2606942094 and 2606942103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606942131) 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 15 ways as a sum of consecutive naturals, for example, 2972130 + ... + 2973006.

It is an arithmetic number, because the mean of its divisors is an integer number (102607470).

Almost surely, 2^2606942136 is an apocalyptic number.

It is an amenable number.

2606942136 is an abundant number, since it is smaller than the sum of its proper divisors (3959935944).

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

2606942136 is a wasteful number, since it uses less digits than its factorization.

2606942136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684 (or 1680 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 2606942136 is about 51058.2230008057. The cubic root of 2606942136 is about 1376.2916147195.

The spelling of 2606942136 in words is "two billion, six hundred six million, nine hundred forty-two thousand, one hundred thirty-six".