70243201 has 8 divisors (see below), whose sum is σ = 85000320. Its totient is φ = 56666688.

The previous prime is 70243193. The next prime is 70243223. The reversal of 70243201 is 10234207.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70243201 - 2³ = 70243193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70243601) 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 in 7 ways as a sum of consecutive naturals, for example, 295021 + ... + 295258.

It is an arithmetic number, because the mean of its divisors is an integer number (10625040).

Almost surely, 2^70243201 is an apocalyptic number.

It is an amenable number.

70243201 is a deficient number, since it is larger than the sum of its proper divisors (14757119).

70243201 is a wasteful number, since it uses less digits than its factorization.

70243201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590303.

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

The square root of 70243201 is about 8381.1217029703. The cubic root of 70243201 is about 412.6052643509.

Adding to 70243201 its reverse (10234207), we get a palindrome (80477408).

The spelling of 70243201 in words is "seventy million, two hundred forty-three thousand, two hundred one".