64106226 has 24 divisors (see below), whose sum is σ = 139046544. Its totient is φ = 21345720.

The previous prime is 64106213. The next prime is 64106227. The reversal of 64106226 is 62260146.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 64106226.

It is not an unprimeable number, because it can be changed into a prime (64106227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27145 + ... + 29411.

It is an arithmetic number, because the mean of its divisors is an integer number (5793606).

Almost surely, 2^64106226 is an apocalyptic number.

64106226 is an abundant number, since it is smaller than the sum of its proper divisors (74940318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64106226 is a wasteful number, since it uses less digits than its factorization.

64106226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3846 (or 3843 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 64106226 is about 8006.6363724101. The cubic root of 64106226 is about 400.2211818406.

The spelling of 64106226 in words is "sixty-four million, one hundred six thousand, two hundred twenty-six".