70208160 has 96 divisors (see below), whose sum is σ = 241278912. Its totient is φ = 17018880.

The previous prime is 70208153. The next prime is 70208233. The reversal of 70208160 is 6180207.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 70208160.

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 15 ways as a sum of consecutive naturals, for example, 1369 + ... + 11928.

It is an arithmetic number, because the mean of its divisors is an integer number (2513322).

Almost surely, 2^70208160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70208160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120639456).

70208160 is an abundant number, since it is smaller than the sum of its proper divisors (171070752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70208160 is a wasteful number, since it uses less digits than its factorization.

70208160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13326 (or 13318 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 70208160 is about 8379.0309702256. The cubic root of 70208160 is about 412.5366432095.

Adding to 70208160 its reverse (6180207), we get a palindrome (76388367).

The spelling of 70208160 in words is "seventy million, two hundred eight thousand, one hundred sixty".