2601226 has 4 divisors (see below), whose sum is σ = 3901842. Its totient is φ = 1300612.

The previous prime is 2601197. The next prime is 2601239. The reversal of 2601226 is 6221062.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6221062 = 2 ⋅3110531.

It can be written as a sum of positive squares in only one way, i.e., 2563201 + 38025 = 1601^2 + 195^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650305 + ... + 650308.

2^2601226 is an apocalyptic number.

2601226 is a deficient number, since it is larger than the sum of its proper divisors (1300616).

2601226 is a wasteful number, since it uses less digits than its factorization.

2601226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300615.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2601226 is about 1612.8316713160. The cubic root of 2601226 is about 137.5284965731.

Adding to 2601226 its reverse (6221062), we get a palindrome (8822288).

The spelling of 2601226 in words is "two million, six hundred one thousand, two hundred twenty-six".