70194214 has 16 divisors (see below), whose sum is σ = 108397296. Its totient is φ = 34070400.

The previous prime is 70194197. The next prime is 70194233. The reversal of 70194214 is 41249107.

It is a congruent number.

It is an unprimeable number.

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, 15274 + ... + 19330.

It is an arithmetic number, because the mean of its divisors is an integer number (6774831).

Almost surely, 2^70194214 is an apocalyptic number.

70194214 is a deficient number, since it is larger than the sum of its proper divisors (38203082).

70194214 is a wasteful number, since it uses less digits than its factorization.

70194214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4311.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 70194214 is about 8378.1987324245. The cubic root of 70194214 is about 412.5093262660.

The spelling of 70194214 in words is "seventy million, one hundred ninety-four thousand, two hundred fourteen".