65055226 has 8 divisors (see below), whose sum is σ = 103323060. Its totient is φ = 30614208.

The previous prime is 65055217. The next prime is 65055227. The reversal of 65055226 is 62255056.

It can be written as a sum of positive squares in 2 ways, for example, as 63984001 + 1071225 = 7999^2 + 1035^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×65055226² = 8464364859822152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65055227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956661 + ... + 956728.

Almost surely, 2^65055226 is an apocalyptic number.

65055226 is a deficient number, since it is larger than the sum of its proper divisors (38267834).

65055226 is a wasteful number, since it uses less digits than its factorization.

65055226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913408.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 65055226 is about 8065.6819922434. The cubic root of 65055226 is about 402.1864147020.

The spelling of 65055226 in words is "sixty-five million, fifty-five thousand, two hundred twenty-six".