70384048 has 80 divisors (see below), whose sum is σ = 164989440. Its totient is φ = 28435968.

The previous prime is 70384031. The next prime is 70384049. The reversal of 70384048 is 84048307.

It is not an unprimeable number, because it can be changed into a prime (70384049) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 229111 + ... + 229417.

It is an arithmetic number, because the mean of its divisors is an integer number (2062368).

Almost surely, 2^70384048 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 70384048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82494720).

70384048 is an abundant number, since it is smaller than the sum of its proper divisors (94605392).

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

70384048 is a wasteful number, since it uses less digits than its factorization.

70384048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434 (or 428 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 70384048 is about 8389.5201293042. The cubic root of 70384048 is about 412.8808564547.

The spelling of 70384048 in words is "seventy million, three hundred eighty-four thousand, forty-eight".