70197608 has 16 divisors (see below), whose sum is σ = 141745380. Its totient is φ = 32398848.

The previous prime is 70197563. The next prime is 70197613. The reversal of 70197608 is 80679107.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 70190884 + 6724 = 8378^2 + 82^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 337385 + ... + 337592.

Almost surely, 2^70197608 is an apocalyptic number.

It is an amenable number.

70197608 is an abundant number, since it is smaller than the sum of its proper divisors (71547772).

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

70197608 is a wasteful number, since it uses less digits than its factorization.

70197608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674996 (or 674992 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 70197608 is about 8378.4012794805. The cubic root of 70197608 is about 412.5159746492.

The spelling of 70197608 in words is "seventy million, one hundred ninety-seven thousand, six hundred eight".