70206417 has 12 divisors (see below), whose sum is σ = 101497344. Its totient is φ = 46763640.

The previous prime is 70206403. The next prime is 70206449. The reversal of 70206417 is 71460207.

It is not a de Polignac number, because 70206417 - 2¹⁴ = 70190033 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (70206467) 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 11 ways as a sum of consecutive naturals, for example, 10588 + ... + 15890.

It is an arithmetic number, because the mean of its divisors is an integer number (8458112).

Almost surely, 2^70206417 is an apocalyptic number.

It is an amenable number.

70206417 is a deficient number, since it is larger than the sum of its proper divisors (31290927).

70206417 is a wasteful number, since it uses less digits than its factorization.

70206417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6780 (or 6777 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 70206417 is about 8378.9269599394. The cubic root of 70206417 is about 412.5332292790.

The spelling of 70206417 in words is "seventy million, two hundred six thousand, four hundred seventeen".