70164202 has 16 divisors (see below), whose sum is σ = 114157512. Its totient is φ = 32212480.

The previous prime is 70164187. The next prime is 70164203. The reversal of 70164202 is 20246107.

It can be written as a sum of positive squares in 4 ways, for example, as 60855601 + 9308601 = 7801^2 + 3051^2 .

It is not an unprimeable number, because it can be changed into a prime (70164203) 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, 23773 + ... + 26560.

Almost surely, 2^70164202 is an apocalyptic number.

70164202 is a deficient number, since it is larger than the sum of its proper divisors (43993310).

70164202 is a wasteful number, since it uses less digits than its factorization.

70164202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50393.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 70164202 is about 8376.4074638236. The cubic root of 70164202 is about 412.4505275226.

The spelling of 70164202 in words is "seventy million, one hundred sixty-four thousand, two hundred two".