70585226 has 4 divisors (see below), whose sum is σ = 105877842. Its totient is φ = 35292612.

The previous prime is 70585219. The next prime is 70585259. The reversal of 70585226 is 62258507.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 70543201 + 42025 = 8399^2 + 205^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17646305 + ... + 17646308.

Almost surely, 2^70585226 is an apocalyptic number.

70585226 is a deficient number, since it is larger than the sum of its proper divisors (35292616).

70585226 is a wasteful number, since it uses less digits than its factorization.

70585226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35292615.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 70585226 is about 8401.5014134380. The cubic root of 70585226 is about 413.2738599538.

The spelling of 70585226 in words is "seventy million, five hundred eighty-five thousand, two hundred twenty-six".