70800704 has 56 divisors (see below), whose sum is σ = 154899360. Its totient is φ = 31901184.

The previous prime is 70800607. The next prime is 70800713. The reversal of 70800704 is 40700807.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 34787 + ... + 36765.

It is an arithmetic number, because the mean of its divisors is an integer number (2766060).

Almost surely, 2^70800704 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 70800704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77449680).

70800704 is an abundant number, since it is smaller than the sum of its proper divisors (84098656).

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

70800704 is a wasteful number, since it uses less digits than its factorization.

70800704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047 (or 2037 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 70800704 is about 8414.3154207577. The cubic root of 70800704 is about 413.6939712925.

The spelling of 70800704 in words is "seventy million, eight hundred thousand, seven hundred four".