70682306 has 4 divisors (see below), whose sum is σ = 106023462. Its totient is φ = 35341152.

The previous prime is 70682281. The next prime is 70682317. The reversal of 70682306 is 60328607.

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., 37100281 + 33582025 = 6091^2 + 5795^2 .

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, 17670575 + ... + 17670578.

Almost surely, 2^70682306 is an apocalyptic number.

70682306 is a deficient number, since it is larger than the sum of its proper divisors (35341156).

70682306 is a wasteful number, since it uses less digits than its factorization.

70682306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35341155.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 70682306 is about 8407.2769670090. The cubic root of 70682306 is about 413.4632397490.

The spelling of 70682306 in words is "seventy million, six hundred eighty-two thousand, three hundred six".