70056703 has 2 divisors, whose sum is σ = 70056704. Its totient is φ = 70056702.

The previous prime is 70056661. The next prime is 70056719. The reversal of 70056703 is 30765007.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70056703 - 2⁹ = 70056191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70056773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35028351 + 35028352.

It is an arithmetic number, because the mean of its divisors is an integer number (35028352).

Almost surely, 2^70056703 is an apocalyptic number.

70056703 is a deficient number, since it is larger than the sum of its proper divisors (1).

70056703 is an equidigital number, since it uses as much as digits as its factorization.

70056703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 70056703 is about 8369.9882317719. The cubic root of 70056703 is about 412.2397805377.

The spelling of 70056703 in words is "seventy million, fifty-six thousand, seven hundred three".