70965883 has 2 divisors, whose sum is σ = 70965884. Its totient is φ = 70965882.

The previous prime is 70965877. The next prime is 70965941. The reversal of 70965883 is 38856907.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70965883 is a prime.

It is not a weakly prime, because it can be changed into another prime (70965823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35482941 + 35482942.

It is an arithmetic number, because the mean of its divisors is an integer number (35482942).

Almost surely, 2^70965883 is an apocalyptic number.

70965883 is a deficient number, since it is larger than the sum of its proper divisors (1).

70965883 is an equidigital number, since it uses as much as digits as its factorization.

70965883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 70965883 is about 8424.1250584259. The cubic root of 70965883 is about 414.0154393022.

The spelling of 70965883 in words is "seventy million, nine hundred sixty-five thousand, eight hundred eighty-three".