70961208 has 32 divisors (see below), whose sum is σ = 177999360. Its totient is φ = 23574240.

The previous prime is 70961207. The next prime is 70961237. The reversal of 70961208 is 80216907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70961203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2553 + ... + 12183.

It is an arithmetic number, because the mean of its divisors is an integer number (5562480).

Almost surely, 2^70961208 is an apocalyptic number.

It is an amenable number.

70961208 is an abundant number, since it is smaller than the sum of its proper divisors (107038152).

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

70961208 is a wasteful number, since it uses less digits than its factorization.

70961208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9947 (or 9943 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 70961208 is about 8423.8475769686. The cubic root of 70961208 is about 414.0063477754.

The spelling of 70961208 in words is "seventy million, nine hundred sixty-one thousand, two hundred eight".