70018068 has 24 divisors (see below), whose sum is σ = 163823968. Its totient is φ = 23275296.

The previous prime is 70018043. The next prime is 70018079. The reversal of 70018068 is 86081007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3346 + ... + 12297.

Almost surely, 2^70018068 is an apocalyptic number.

It is an amenable number.

70018068 is an abundant number, since it is smaller than the sum of its proper divisors (93805900).

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

70018068 is a wasteful number, since it uses less digits than its factorization.

70018068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16023 (or 16021 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 70018068 is about 8367.6799651994. The cubic root of 70018068 is about 412.1639856842.

The spelling of 70018068 in words is "seventy million, eighteen thousand, sixty-eight".