70080706 has 16 divisors (see below), whose sum is σ = 106414560. Its totient is φ = 34612000.

The previous prime is 70080697. The next prime is 70080707. The reversal of 70080706 is 60708007.

It is a super-2 number, since 2×70080706² = 9822610706916872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70080707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68265 + ... + 69283.

It is an arithmetic number, because the mean of its divisors is an integer number (6650910).

Almost surely, 2^70080706 is an apocalyptic number.

70080706 is a deficient number, since it is larger than the sum of its proper divisors (36333854).

70080706 is a wasteful number, since it uses less digits than its factorization.

70080706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 70080706 is about 8371.4219819574. The cubic root of 70080706 is about 412.2868560311.

It can be divided in two parts, 700 and 80706, that added together give a triangular number (81406 = T₄₀₃).

The spelling of 70080706 in words is "seventy million, eighty thousand, seven hundred six".