70671008 has 24 divisors (see below), whose sum is σ = 141044148. Its totient is φ = 34850304.

The previous prime is 70670987. The next prime is 70671011. The reversal of 70671008 is 80017607.

It can be written as a sum of positive squares in 2 ways, for example, as 63552784 + 7118224 = 7972^2 + 2668^2 .

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, 12791 + ... + 17462.

Almost surely, 2^70671008 is an apocalyptic number.

It is an amenable number.

70671008 is a deficient number, since it is larger than the sum of its proper divisors (70373140).

70671008 is a wasteful number, since it uses less digits than its factorization.

70671008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30336 (or 30328 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 70671008 is about 8406.6050222429. The cubic root of 70671008 is about 413.4412089804.

The spelling of 70671008 in words is "seventy million, six hundred seventy-one thousand, eight".