70346712 has 16 divisors (see below), whose sum is σ = 175866840. Its totient is φ = 23448896.

The previous prime is 70346711. The next prime is 70346713. The reversal of 70346712 is 21764307.

It is an interprime number because it is at equal distance from previous prime (70346711) and next prime (70346713).

It is a self number, because there is not a number n which added to its sum of digits gives 70346712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70346711) by changing a digit.

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, 1465533 + ... + 1465580.

Almost surely, 2^70346712 is an apocalyptic number.

It is an amenable number.

70346712 is an abundant number, since it is smaller than the sum of its proper divisors (105520128).

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

70346712 is a wasteful number, since it uses less digits than its factorization.

70346712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2931122 (or 2931118 counting only the distinct ones).

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

The square root of 70346712 is about 8387.2946770696. The cubic root of 70346712 is about 412.8078377966.

The spelling of 70346712 in words is "seventy million, three hundred forty-six thousand, seven hundred twelve".