70106066 has 16 divisors (see below), whose sum is σ = 109175040. Its totient is φ = 33727440.

The previous prime is 70106063. The next prime is 70106081. The reversal of 70106066 is 66060107.

It is not an unprimeable number, because it can be changed into a prime (70106063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7940 + ... + 14256.

It is an arithmetic number, because the mean of its divisors is an integer number (6823440).

Almost surely, 2^70106066 is an apocalyptic number.

70106066 is a deficient number, since it is larger than the sum of its proper divisors (39068974).

70106066 is a wasteful number, since it uses less digits than its factorization.

70106066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6529.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 70106066 is about 8372.9365219139. The cubic root of 70106066 is about 412.3365812424.

The spelling of 70106066 in words is "seventy million, one hundred six thousand, sixty-six".