66035226 has 8 divisors (see below), whose sum is σ = 132070464. Its totient is φ = 22011740.

The previous prime is 66035213. The next prime is 66035251. The reversal of 66035226 is 62253066.

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

66035226 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 66035193 and 66035202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5502930 + ... + 5502941.

It is an arithmetic number, because the mean of its divisors is an integer number (16508808).

Almost surely, 2^66035226 is an apocalyptic number.

66035226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

66035226 is a wasteful number, since it uses less digits than its factorization.

66035226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11005876.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 66035226 is about 8126.2061258622. The cubic root of 66035226 is about 404.1958866086.

It can be divided in two parts, 6603 and 5226, that multiplied together give a triangular number (34507278 = T₈₃₀₇).

The spelling of 66035226 in words is "sixty-six million, thirty-five thousand, two hundred twenty-six".