70134202 has 4 divisors (see below), whose sum is σ = 105201306. Its totient is φ = 35067100.

The previous prime is 70134157. The next prime is 70134221. The reversal of 70134202 is 20243107.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 65464281 + 4669921 = 8091^2 + 2161^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 70134202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17533549 + ... + 17533552.

Almost surely, 2^70134202 is an apocalyptic number.

70134202 is a deficient number, since it is larger than the sum of its proper divisors (35067104).

70134202 is a wasteful number, since it uses less digits than its factorization.

70134202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35067103.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 70134202 is about 8374.6165285343. The cubic root of 70134202 is about 412.3917355299.

Adding to 70134202 its reverse (20243107), we get a palindrome (90377309).

The spelling of 70134202 in words is "seventy million, one hundred thirty-four thousand, two hundred two".