2601159 has 8 divisors (see below), whose sum is σ = 3783552. Its totient is φ = 1576440.

The previous prime is 2601149. The next prime is 2601167. The reversal of 2601159 is 9511062.

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

It is not a de Polignac number, because 2601159 - 2⁴ = 2601143 is a prime.

2601159 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2601149) 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, 39379 + ... + 39444.

It is an arithmetic number, because the mean of its divisors is an integer number (472944).

2^2601159 is an apocalyptic number.

2601159 is a deficient number, since it is larger than the sum of its proper divisors (1182393).

2601159 is a wasteful number, since it uses less digits than its factorization.

2601159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78837.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 2601159 is about 1612.8109002608. The cubic root of 2601159 is about 137.5273157852.

Subtracting 2601159 from its reverse (9511062), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 2601159 in words is "two million, six hundred one thousand, one hundred fifty-nine".