70096447 has 4 divisors (see below), whose sum is σ = 70256560. Its totient is φ = 69936336.

The previous prime is 70096421. The next prime is 70096459. The reversal of 70096447 is 74469007.

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

It is a cyclic number.

It is not a de Polignac number, because 70096447 - 2⁷ = 70096319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70094447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79398 + ... + 80275.

It is an arithmetic number, because the mean of its divisors is an integer number (17564140).

Almost surely, 2^70096447 is an apocalyptic number.

70096447 is a deficient number, since it is larger than the sum of its proper divisors (160113).

70096447 is a wasteful number, since it uses less digits than its factorization.

70096447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160112.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 70096447 is about 8372.3620920264. The cubic root of 70096447 is about 412.3177219757.

It can be divided in two parts, 7009 and 6447, that added together give a square (13456 = 116²).

The spelling of 70096447 in words is "seventy million, ninety-six thousand, four hundred forty-seven".