70670035 has 4 divisors (see below), whose sum is σ = 84804048. Its totient is φ = 56536024.

The previous prime is 70670021. The next prime is 70670077. The reversal of 70670035 is 53007607.

70670035 is nontrivially palindromic in base 14.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70670035 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70669985 and 70670012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7066999 + ... + 7067008.

It is an arithmetic number, because the mean of its divisors is an integer number (21201012).

Almost surely, 2^70670035 is an apocalyptic number.

70670035 is a deficient number, since it is larger than the sum of its proper divisors (14134013).

70670035 is a wasteful number, since it uses less digits than its factorization.

70670035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14134012.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 70670035 is about 8406.5471508819. The cubic root of 70670035 is about 413.4393115491.

The spelling of 70670035 in words is "seventy million, six hundred seventy thousand, thirty-five".