70603063 has 2 divisors, whose sum is σ = 70603064. Its totient is φ = 70603062.

The previous prime is 70603021. The next prime is 70603109. The reversal of 70603063 is 36030607.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70603063 - 2¹⁷ = 70471991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70603003) 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, 35301531 + 35301532.

It is an arithmetic number, because the mean of its divisors is an integer number (35301532).

Almost surely, 2^70603063 is an apocalyptic number.

70603063 is a deficient number, since it is larger than the sum of its proper divisors (1).

70603063 is an equidigital number, since it uses as much as digits as its factorization.

70603063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 70603063 is about 8402.5628828352. The cubic root of 70603063 is about 413.3086686780.

The spelling of 70603063 in words is "seventy million, six hundred three thousand, sixty-three".