70011016 has 16 divisors (see below), whose sum is σ = 131762700. Its totient is φ = 34874304.

The previous prime is 70011013. The next prime is 70011023. The reversal of 70011016 is 61011007.

It can be written as a sum of positive squares in 2 ways, for example, as 60684100 + 9326916 = 7790^2 + 3054^2 .

It is a super-2 number, since 2×70011016² = 9803084722704512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70011013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14115 + ... + 18418.

Almost surely, 2^70011016 is an apocalyptic number.

It is an amenable number.

70011016 is a deficient number, since it is larger than the sum of its proper divisors (61751684).

70011016 is a wasteful number, since it uses less digits than its factorization.

70011016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32808 (or 32804 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 70011016 is about 8367.2585713602. The cubic root of 70011016 is about 412.1501479321.

Subtracting from 70011016 its reverse (61011007), we obtain a palindrome (9000009).

The spelling of 70011016 in words is "seventy million, eleven thousand, sixteen".