70243716 has 12 divisors (see below), whose sum is σ = 163902032. Its totient is φ = 23414568.

The previous prime is 70243661. The next prime is 70243721. The reversal of 70243716 is 61734207.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2926810 + ... + 2926833.

Almost surely, 2^70243716 is an apocalyptic number.

It is an amenable number.

70243716 is an abundant number, since it is smaller than the sum of its proper divisors (93658316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70243716 is a wasteful number, since it uses less digits than its factorization.

70243716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5853650 (or 5853648 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 70243716 is about 8381.1524267251. The cubic root of 70243716 is about 412.6062727104.

The spelling of 70243716 in words is "seventy million, two hundred forty-three thousand, seven hundred sixteen".