70988908 has 12 divisors (see below), whose sum is σ = 124608232. Its totient is φ = 35386560.

The previous prime is 70988899. The next prime is 70988947. The reversal of 70988908 is 80988907.

It is an unprimeable number.

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, 25485 + ... + 28132.

Almost surely, 2^70988908 is an apocalyptic number.

It is an amenable number.

70988908 is a deficient number, since it is larger than the sum of its proper divisors (53619324).

70988908 is a wasteful number, since it uses less digits than its factorization.

70988908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53952 (or 53950 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 49.

The square root of 70988908 is about 8425.4915583603. The cubic root of 70988908 is about 414.0602104622.

Subtracting 70988908 from its reverse (80988907), we obtain a palindrome (9999999).

The spelling of 70988908 in words is "seventy million, nine hundred eighty-eight thousand, nine hundred eight".