70825108 has 12 divisors (see below), whose sum is σ = 124002900. Its totient is φ = 35395712.

The previous prime is 70825061. The next prime is 70825121. The reversal of 70825108 is 80152807.

It can be written as a sum of positive squares in 2 ways, for example, as 28601104 + 42224004 = 5348^2 + 6498^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 70825108.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 14010 + ... + 18382.

It is an arithmetic number, because the mean of its divisors is an integer number (10333575).

Almost surely, 2^70825108 is an apocalyptic number.

It is an amenable number.

70825108 is a deficient number, since it is larger than the sum of its proper divisors (53177792).

70825108 is a wasteful number, since it uses less digits than its factorization.

70825108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8426 (or 8424 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 70825108 is about 8415.7654434995. The cubic root of 70825108 is about 413.7414973168.

The spelling of 70825108 in words is "seventy million, eight hundred twenty-five thousand, one hundred eight".