70229065 has 8 divisors (see below), whose sum is σ = 85533120. Its totient is φ = 55344432.

The previous prime is 70229063. The next prime is 70229069. The reversal of 70229065 is 56092207.

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

It is a cyclic number.

It is not a de Polignac number, because 70229065 - 2¹ = 70229063 is a prime.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (70229063) 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 in 7 ways as a sum of consecutive naturals, for example, 104485 + ... + 105154.

It is an arithmetic number, because the mean of its divisors is an integer number (10691640).

Almost surely, 2^70229065 is an apocalyptic number.

It is an amenable number.

70229065 is a deficient number, since it is larger than the sum of its proper divisors (15304055).

70229065 is a wasteful number, since it uses less digits than its factorization.

70229065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209711.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 70229065 is about 8380.2783366664. The cubic root of 70229065 is about 412.5775844272.

The spelling of 70229065 in words is "seventy million, two hundred twenty-nine thousand, sixty-five".