2601231 has 8 divisors (see below), whose sum is σ = 3619200. Its totient is φ = 1658712.

The previous prime is 2601197. The next prime is 2601239. The reversal of 2601231 is 1321062.

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

It is not a de Polignac number, because 2601231 - 2⁶ = 2601167 is a prime.

It is a super-2 number, since 2×2601231² = 13532805430722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2601231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2601239) 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, 18781 + ... + 18918.

It is an arithmetic number, because the mean of its divisors is an integer number (452400).

2^2601231 is an apocalyptic number.

2601231 is a deficient number, since it is larger than the sum of its proper divisors (1017969).

2601231 is a wasteful number, since it uses less digits than its factorization.

2601231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37725.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2601231 is about 1612.8332213840. The cubic root of 2601231 is about 137.5285846908.

Adding to 2601231 its reverse (1321062), we get a palindrome (3922293).

The spelling of 2601231 in words is "two million, six hundred one thousand, two hundred thirty-one".