2606961237 has 8 divisors (see below), whose sum is σ = 3680415936. Its totient is φ = 1635740352.

The previous prime is 2606961229. The next prime is 2606961239. The reversal of 2606961237 is 7321696062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2606961237 - 2³ = 2606961229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606961239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25558393 + ... + 25558494.

It is an arithmetic number, because the mean of its divisors is an integer number (460051992).

Almost surely, 2^2606961237 is an apocalyptic number.

It is an amenable number.

2606961237 is a deficient number, since it is larger than the sum of its proper divisors (1073454699).

2606961237 is a wasteful number, since it uses less digits than its factorization.

2606961237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51116907.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 2606961237 is about 51058.4100516262. The cubic root of 2606961237 is about 1376.2949760628.

The spelling of 2606961237 in words is "two billion, six hundred six million, nine hundred sixty-one thousand, two hundred thirty-seven".