707007226 has 4 divisors (see below), whose sum is σ = 1060510842. Its totient is φ = 353503612.

The previous prime is 707007221. The next prime is 707007251. The reversal of 707007226 is 622700707.

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., 578162025 + 128845201 = 24045^2 + 11351^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (707007221) by changing a digit.

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 as a sum of consecutive naturals, namely, 176751805 + ... + 176751808.

Almost surely, 2^707007226 is an apocalyptic number.

707007226 is a deficient number, since it is larger than the sum of its proper divisors (353503616).

707007226 is a wasteful number, since it uses less digits than its factorization.

707007226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353503615.

The product of its (nonzero) digits is 8232, while the sum is 31.

The square root of 707007226 is about 26589.6074811194. The cubic root of 707007226 is about 890.8569056196.

The spelling of 707007226 in words is "seven hundred seven million, seven thousand, two hundred twenty-six".