2026226405 has 32 divisors (see below), whose sum is σ = 2928441600. Its totient is φ = 1314772992.

The previous prime is 2026226399. The next prime is 2026226407. The reversal of 2026226405 is 5046226202.

It is a happy number.

2026226405 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2026226405 - 2⁶ = 2026226341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026226407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1071701 + ... + 1073589.

It is an arithmetic number, because the mean of its divisors is an integer number (91513800).

Almost surely, 2^2026226405 is an apocalyptic number.

It is an amenable number.

2026226405 is a deficient number, since it is larger than the sum of its proper divisors (902215195).

2026226405 is a wasteful number, since it uses less digits than its factorization.

2026226405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3533.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2026226405 is about 45013.6246596517. The cubic root of 2026226405 is about 1265.4043513571.

The spelling of 2026226405 in words is "two billion, twenty-six million, two hundred twenty-six thousand, four hundred five".