70718304 has 96 divisors (see below), whose sum is σ = 197527680. Its totient is φ = 22090752.

The previous prime is 70718293. The next prime is 70718311. The reversal of 70718304 is 40381707.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

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 15 ways as a sum of consecutive naturals, for example, 249747 + ... + 250029.

It is an arithmetic number, because the mean of its divisors is an integer number (2057580).

Almost surely, 2^70718304 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 70718304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98763840).

70718304 is an abundant number, since it is smaller than the sum of its proper divisors (126809376).

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

70718304 is a wasteful number, since it uses less digits than its factorization.

70718304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 70718304 is about 8409.4175779301. The cubic root of 70718304 is about 413.5334191405.

The spelling of 70718304 in words is "seventy million, seven hundred eighteen thousand, three hundred four".