70718363 has 2 divisors, whose sum is σ = 70718364. Its totient is φ = 70718362.

The previous prime is 70718357. The next prime is 70718369. The reversal of 70718363 is 36381707.

It is a balanced prime because it is at equal distance from previous prime (70718357) and next prime (70718369).

It is a cyclic number.

It is not a de Polignac number, because 70718363 - 2²⁶ = 3609499 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (70718369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35359181 + 35359182.

It is an arithmetic number, because the mean of its divisors is an integer number (35359182).

Almost surely, 2^70718363 is an apocalyptic number.

70718363 is a deficient number, since it is larger than the sum of its proper divisors (1).

70718363 is an equidigital number, since it uses as much as digits as its factorization.

70718363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 70718363 is about 8409.4210859012. The cubic root of 70718363 is about 413.5335341436.

The spelling of 70718363 in words is "seventy million, seven hundred eighteen thousand, three hundred sixty-three".