69770226 has 8 divisors (see below), whose sum is σ = 139540464. Its totient is φ = 23256740.

The previous prime is 69770213. The next prime is 69770237. The reversal of 69770226 is 62207796.

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

69770226 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5814180 + ... + 5814191.

It is an arithmetic number, because the mean of its divisors is an integer number (17442558).

Almost surely, 2^69770226 is an apocalyptic number.

69770226 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.

69770226 is a wasteful number, since it uses less digits than its factorization.

69770226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11628376.

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 69770226 is about 8352.8573554204. The cubic root of 69770226 is about 411.6771003455.

It can be divided in two parts, 69770 and 226, that added together give a palindrome (69996).

The spelling of 69770226 in words is "sixty-nine million, seven hundred seventy thousand, two hundred twenty-six".