70883106 has 48 divisors (see below), whose sum is σ = 165621024. Its totient is φ = 20165376.

The previous prime is 70883023. The next prime is 70883107. The reversal of 70883106 is 60138807.

It is not an unprimeable number, because it can be changed into a prime (70883107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103441 + ... + 104123.

It is an arithmetic number, because the mean of its divisors is an integer number (3450438).

Almost surely, 2^70883106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70883106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82810512).

70883106 is an abundant number, since it is smaller than the sum of its proper divisors (94737918).

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

70883106 is a wasteful number, since it uses less digits than its factorization.

70883106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055 (or 1048 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 70883106 is about 8419.2105330607. The cubic root of 70883106 is about 413.8544028147.

The spelling of 70883106 in words is "seventy million, eight hundred eighty-three thousand, one hundred six".