70196402 has 4 divisors (see below), whose sum is σ = 105294606. Its totient is φ = 35098200.

The previous prime is 70196389. The next prime is 70196407. The reversal of 70196402 is 20469107.

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., 52548001 + 17648401 = 7249^2 + 4201^2 .

It is not an unprimeable number, because it can be changed into a prime (70196407) by changing a digit.

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, 17549099 + ... + 17549102.

Almost surely, 2^70196402 is an apocalyptic number.

70196402 is a deficient number, since it is larger than the sum of its proper divisors (35098204).

70196402 is a wasteful number, since it uses less digits than its factorization.

70196402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35098203.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 70196402 is about 8378.3293084003. The cubic root of 70196402 is about 412.5136122842.

The spelling of 70196402 in words is "seventy million, one hundred ninety-six thousand, four hundred two".