70063018 has 16 divisors (see below), whose sum is σ = 111443904. Its totient is φ = 32921280.

The previous prime is 70062989. The next prime is 70063057. The reversal of 70063018 is 81036007.

It is a junction number, because it is equal to n+sod(n) for n = 70062983 and 70063001.

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, 31813 + ... + 33943.

It is an arithmetic number, because the mean of its divisors is an integer number (6965244).

Almost surely, 2^70063018 is an apocalyptic number.

70063018 is a deficient number, since it is larger than the sum of its proper divisors (41380886).

70063018 is a wasteful number, since it uses less digits than its factorization.

70063018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 70063018 is about 8370.3654639448. The cubic root of 70063018 is about 412.2521667709.

The spelling of 70063018 in words is "seventy million, sixty-three thousand, eighteen".