66070035 has 24 divisors (see below), whose sum is σ = 114935184. Its totient is φ = 35110080.

The previous prime is 66070019. The next prime is 66070051. The reversal of 66070035 is 53007066.

It is an interprime number because it is at equal distance from previous prime (66070019) and next prime (66070051).

It is not a de Polignac number, because 66070035 - 2⁴ = 66070019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 66069990 and 66070008.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10680 + ... + 15690.

It is an arithmetic number, because the mean of its divisors is an integer number (4788966).

Almost surely, 2^66070035 is an apocalyptic number.

66070035 is a deficient number, since it is larger than the sum of its proper divisors (48865149).

66070035 is a wasteful number, since it uses less digits than its factorization.

66070035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5315 (or 5312 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 66070035 is about 8128.3476180587. The cubic root of 66070035 is about 404.2668950891.

The spelling of 66070035 in words is "sixty-six million, seventy thousand, thirty-five".