26226061 has 4 divisors (see below), whose sum is σ = 27606400. Its totient is φ = 24845724.

The previous prime is 26226059. The next prime is 26226071. The reversal of 26226061 is 16062262.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16062262 = 2 ⋅8031131.

It is a cyclic number.

It is not a de Polignac number, because 26226061 - 2¹ = 26226059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26226071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690141 + ... + 690178.

It is an arithmetic number, because the mean of its divisors is an integer number (6901600).

Almost surely, 2^26226061 is an apocalyptic number.

It is an amenable number.

26226061 is a deficient number, since it is larger than the sum of its proper divisors (1380339).

26226061 is a wasteful number, since it uses less digits than its factorization.

26226061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380338.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 26226061 is about 5121.1386429192. The cubic root of 26226061 is about 297.1057263211.

The spelling of 26226061 in words is "twenty-six million, two hundred twenty-six thousand, sixty-one".