2601022 has 4 divisors (see below), whose sum is σ = 3901536. Its totient is φ = 1300510.

The previous prime is 2600977. The next prime is 2601023. The reversal of 2601022 is 2201062.

It is a happy number.

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

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2600993 and 2601011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2601023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650254 + ... + 650257.

It is an arithmetic number, because the mean of its divisors is an integer number (975384).

2^2601022 is an apocalyptic number.

2601022 is a deficient number, since it is larger than the sum of its proper divisors (1300514).

2601022 is a wasteful number, since it uses less digits than its factorization.

2601022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300513.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2601022 is about 1612.7684272703. The cubic root of 2601022 is about 137.5249012752.

Adding to 2601022 its reverse (2201062), we get a palindrome (4802084).

The spelling of 2601022 in words is "two million, six hundred one thousand, twenty-two".