70944206 has 4 divisors (see below), whose sum is σ = 106416312. Its totient is φ = 35472102.

The previous prime is 70944191. The next prime is 70944241. The reversal of 70944206 is 60244907.

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

It is a congruent number.

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, 17736050 + ... + 17736053.

It is an arithmetic number, because the mean of its divisors is an integer number (26604078).

Almost surely, 2^70944206 is an apocalyptic number.

70944206 is a deficient number, since it is larger than the sum of its proper divisors (35472106).

70944206 is a wasteful number, since it uses less digits than its factorization.

70944206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35472105.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 70944206 is about 8422.8383577034. The cubic root of 70944206 is about 413.9732804214.

The spelling of 70944206 in words is "seventy million, nine hundred forty-four thousand, two hundred six".