70030848 has 80 divisors (see below), whose sum is σ = 188559360. Its totient is φ = 23095296.

The previous prime is 70030847. The next prime is 70030901. The reversal of 70030848 is 84803007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70030843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194893 + ... + 195251.

It is an arithmetic number, because the mean of its divisors is an integer number (2356992).

Almost surely, 2^70030848 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 70030848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94279680).

70030848 is an abundant number, since it is smaller than the sum of its proper divisors (118528512).

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

70030848 is a wasteful number, since it uses less digits than its factorization.

70030848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 70030848 is about 8368.4435828892. The cubic root of 70030848 is about 412.1890608086.

The spelling of 70030848 in words is "seventy million, thirty thousand, eight hundred forty-eight".