70000010 has 16 divisors (see below), whose sum is σ = 126643176. Its totient is φ = 27857088.

The previous prime is 69999989. The next prime is 70000027. The reversal of 70000010 is 1000007.

It can be written as a sum of positive squares in 4 ways, for example, as 58049161 + 11950849 = 7619^2 + 3457^2 .

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 7 ways as a sum of consecutive naturals, for example, 15797 + ... + 19736.

Almost surely, 2^70000010 is an apocalyptic number.

70000010 is a deficient number, since it is larger than the sum of its proper divisors (56643166).

70000010 is a wasteful number, since it uses less digits than its factorization.

70000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35737.

The product of its (nonzero) digits is 7, while the sum is 8.

The square root of 70000010 is about 8366.6008629550. The cubic root of 70000010 is about 412.1285496060.

Adding to 70000010 its reverse (1000007), we get a palindrome (71000017).

The spelling of 70000010 in words is "seventy million, ten", and thus it is an aban number and an uban number.