70826680 has 64 divisors (see below), whose sum is σ = 171914400. Its totient is φ = 26173440.

The previous prime is 70826677. The next prime is 70826681. The reversal of 70826680 is 8662807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70826681) 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 15 ways as a sum of consecutive naturals, for example, 30024 + ... + 32296.

Almost surely, 2^70826680 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 70826680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85957200).

70826680 is an abundant number, since it is smaller than the sum of its proper divisors (101087720).

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

70826680 is a wasteful number, since it uses less digits than its factorization.

70826680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344 (or 2340 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 70826680 is about 8415.8588391203. The cubic root of 70826680 is about 413.7445583632.

The spelling of 70826680 in words is "seventy million, eight hundred twenty-six thousand, six hundred eighty".