70845080 has 32 divisors (see below), whose sum is σ = 163112400. Its totient is φ = 27678336.

The previous prime is 70845079. The next prime is 70845107. The reversal of 70845080 is 8054807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18875 + ... + 22314.

Almost surely, 2^70845080 is an apocalyptic number.

It is an amenable number.

70845080 is an abundant number, since it is smaller than the sum of its proper divisors (92267320).

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

70845080 is a wasteful number, since it uses less digits than its factorization.

70845080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41243 (or 41239 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 70845080 is about 8416.9519423601. The cubic root of 70845080 is about 413.7803840375.

Adding to 70845080 its reverse (8054807), we get a palindrome (78899887).

The spelling of 70845080 in words is "seventy million, eight hundred forty-five thousand, eighty".