70008800 has 36 divisors (see below), whose sum is σ = 170910936. Its totient is φ = 28003200.

The previous prime is 70008793. The next prime is 70008821. The reversal of 70008800 is 880007.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 42956 + ... + 44555.

It is an arithmetic number, because the mean of its divisors is an integer number (4747526).

Almost surely, 2^70008800 is an apocalyptic number.

It is an amenable number.

70008800 is an abundant number, since it is smaller than the sum of its proper divisors (100902136).

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

70008800 is a wasteful number, since it uses less digits than its factorization.

70008800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87531 (or 87518 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 70008800 is about 8367.1261494016. The cubic root of 70008800 is about 412.1457994051.

Adding to 70008800 its reverse (880007), we get a palindrome (70888807).

The spelling of 70008800 in words is "seventy million, eight thousand, eight hundred".