70813848 has 64 divisors (see below), whose sum is σ = 203132160. Its totient is φ = 20151936.

The previous prime is 70813837. The next prime is 70813859. The reversal of 70813848 is 84831807.

It is an interprime number because it is at equal distance from previous prime (70813837) and next prime (70813859).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50890 + ... + 52262.

It is an arithmetic number, because the mean of its divisors is an integer number (3173940).

Almost surely, 2^70813848 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 70813848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101566080).

70813848 is an abundant number, since it is smaller than the sum of its proper divisors (132318312).

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

70813848 is a wasteful number, since it uses less digits than its factorization.

70813848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696 (or 1692 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 70813848 is about 8415.0964343851. The cubic root of 70813848 is about 413.7195701768.

The spelling of 70813848 in words is "seventy million, eight hundred thirteen thousand, eight hundred forty-eight".