70062080 has 104 divisors (see below), whose sum is σ = 184002624. Its totient is φ = 25395200.

The previous prime is 70062073. The next prime is 70062089. The reversal of 70062080 is 8026007.

It is not an unprimeable number, because it can be changed into a prime (70062089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225125 + ... + 225435.

It is an arithmetic number, because the mean of its divisors is an integer number (1769256).

Almost surely, 2^70062080 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 70062080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92001312).

70062080 is an abundant number, since it is smaller than the sum of its proper divisors (113940544).

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

70062080 is a wasteful number, since it uses less digits than its factorization.

70062080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 70062080 is about 8370.3094327510. The cubic root of 70062080 is about 412.2503270260.

Adding to 70062080 its reverse (8026007), we get a palindrome (78088087).

The spelling of 70062080 in words is "seventy million, sixty-two thousand, eighty".