2601426 has 8 divisors (see below), whose sum is σ = 5202864. Its totient is φ = 867140.

The previous prime is 2601413. The next prime is 2601437. The reversal of 2601426 is 6241062.

It is a happy number.

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

2601426 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216780 + ... + 216791.

It is an arithmetic number, because the mean of its divisors is an integer number (650358).

2^2601426 is an apocalyptic number.

2601426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2601426 is a wasteful number, since it uses less digits than its factorization.

2601426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433576.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2601426 is about 1612.8936728749. The cubic root of 2601426 is about 137.5320211924.

Adding to 2601426 its reverse (6241062), we get a palindrome (8842488).

The spelling of 2601426 in words is "two million, six hundred one thousand, four hundred twenty-six".