70963712 has 80 divisors (see below), whose sum is σ = 155561472. Its totient is φ = 32194560.

The previous prime is 70963709. The next prime is 70963741. The reversal of 70963712 is 21736907.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269693 + ... + 269955.

Almost surely, 2^70963712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70963712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77780736).

70963712 is an abundant number, since it is smaller than the sum of its proper divisors (84597760).

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

70963712 is a wasteful number, since it uses less digits than its factorization.

70963712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 70963712 is about 8423.9962013287. The cubic root of 70963712 is about 414.0112173830.

The spelling of 70963712 in words is "seventy million, nine hundred sixty-three thousand, seven hundred twelve".