2601672015 has 32 divisors (see below), whose sum is σ = 4277198016. Its totient is φ = 1349591040.

The previous prime is 2601672013. The next prime is 2601672049. The reversal of 2601672015 is 5102761062.

It is not a de Polignac number, because 2601672015 - 2¹ = 2601672013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2601672013) 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 31 ways as a sum of consecutive naturals, for example, 200979 + ... + 213531.

It is an arithmetic number, because the mean of its divisors is an integer number (133662438).

Almost surely, 2^2601672015 is an apocalyptic number.

2601672015 is a deficient number, since it is larger than the sum of its proper divisors (1675526001).

2601672015 is a wasteful number, since it uses less digits than its factorization.

2601672015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12939.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 2601672015 is about 51006.5879568512. The cubic root of 2601672015 is about 1375.3635649079.

The spelling of 2601672015 in words is "two billion, six hundred one million, six hundred seventy-two thousand, fifteen".