2601423 has 32 divisors (see below), whose sum is σ = 4435200. Its totient is φ = 1490400.

The previous prime is 2601413. The next prime is 2601437. The reversal of 2601423 is 3241062.

It is a happy number.

It is not a de Polignac number, because 2601423 - 2⁸ = 2601167 is a prime.

It is a nialpdrome in base 12.

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 2601396 and 2601405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2601413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5413 + ... + 5873.

It is an arithmetic number, because the mean of its divisors is an integer number (138600).

2^2601423 is an apocalyptic number.

2601423 is a deficient number, since it is larger than the sum of its proper divisors (1833777).

2601423 is a wasteful number, since it uses less digits than its factorization.

2601423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 494 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2601423 is about 1612.8927428692. The cubic root of 2601423 is about 137.5319683245.

Adding to 2601423 its reverse (3241062), we get a palindrome (5842485).

The spelling of 2601423 in words is "two million, six hundred one thousand, four hundred twenty-three".