70071360 has 112 divisors (see below), whose sum is σ = 227356416. Its totient is φ = 18276352.

The previous prime is 70071359. The next prime is 70071367. The reversal of 70071360 is 6317007.

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 70071360.

It is not an unprimeable number, because it can be changed into a prime (70071367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44344 + ... + 45896.

It is an arithmetic number, because the mean of its divisors is an integer number (2029968).

Almost surely, 2^70071360 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 70071360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113678208).

70071360 is an abundant number, since it is smaller than the sum of its proper divisors (157285056).

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

70071360 is a wasteful number, since it uses less digits than its factorization.

70071360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620 (or 1610 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 70071360 is about 8370.8637547149. The cubic root of 70071360 is about 412.2685276186.

Adding to 70071360 its reverse (6317007), we get a palindrome (76388367).

The spelling of 70071360 in words is "seventy million, seventy-one thousand, three hundred sixty".