70612716 has 12 divisors (see below), whose sum is σ = 164763032. Its totient is φ = 23537568.

The previous prime is 70612673. The next prime is 70612723. The reversal of 70612716 is 61721607.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2942185 + ... + 2942208.

Almost surely, 2^70612716 is an apocalyptic number.

It is an amenable number.

70612716 is an abundant number, since it is smaller than the sum of its proper divisors (94150316).

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

70612716 is a wasteful number, since it uses less digits than its factorization.

70612716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5884400 (or 5884398 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 70612716 is about 8403.1372712815. The cubic root of 70612716 is about 413.3275039645.

The spelling of 70612716 in words is "seventy million, six hundred twelve thousand, seven hundred sixteen".