70110666 has 12 divisors (see below), whose sum is σ = 151906482. Its totient is φ = 23370216.

The previous prime is 70110641. The next prime is 70110707. The reversal of 70110666 is 66601107.

It can be written as a sum of positive squares in only one way, i.e., 55935441 + 14175225 = 7479^2 + 3765^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1947501 + ... + 1947536.

Almost surely, 2^70110666 is an apocalyptic number.

70110666 is an abundant number, since it is smaller than the sum of its proper divisors (81795816).

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

70110666 is a wasteful number, since it uses less digits than its factorization.

70110666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3895045 (or 3895042 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 70110666 is about 8373.2112119545. The cubic root of 70110666 is about 412.3455995147.

The spelling of 70110666 in words is "seventy million, one hundred ten thousand, six hundred sixty-six".