2601422 has 4 divisors (see below), whose sum is σ = 3902136. Its totient is φ = 1300710.

The previous prime is 2601413. The next prime is 2601437. The reversal of 2601422 is 2241062.

It is a semiprime because it is the product of two primes.

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 2601422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650354 + ... + 650357.

It is an arithmetic number, because the mean of its divisors is an integer number (975534).

2^2601422 is an apocalyptic number.

2601422 is a deficient number, since it is larger than the sum of its proper divisors (1300714).

2601422 is a wasteful number, since it uses less digits than its factorization.

2601422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300713.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2601422 is about 1612.8924328671. The cubic root of 2601422 is about 137.5319507018.

Adding to 2601422 its reverse (2241062), we get a palindrome (4842484).

The spelling of 2601422 in words is "two million, six hundred one thousand, four hundred twenty-two".