70048 has 24 divisors (see below), whose sum is σ = 151200. Its totient is φ = 31680.

The previous prime is 70039. The next prime is 70051. The reversal of 70048 is 84007.

It is a happy number.

70048 is nontrivially palindromic in base 3.

It is an unprimeable number.

70048 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253 + ... + 451.

It is an arithmetic number, because the mean of its divisors is an integer number (6300).

2⁷⁰⁰⁴⁸ 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 70048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75600).

70048 is an abundant number, since it is smaller than the sum of its proper divisors (81152).

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

70048 is a wasteful number, since it uses less digits than its factorization.

70048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 70048 is about 264.6658270348. The cubic root of 70048 is about 41.2222709264. Note that the first 4 decimals are identical.

The spelling of 70048 in words is "seventy thousand, forty-eight".