70483868 has 48 divisors (see below), whose sum is σ = 158430720. Its totient is φ = 26668224.

The previous prime is 70483867. The next prime is 70483871. The reversal of 70483868 is 86838407.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70483867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4163 + ... + 12581.

It is an arithmetic number, because the mean of its divisors is an integer number (3300640).

Almost surely, 2^70483868 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 70483868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79215360).

70483868 is an abundant number, since it is smaller than the sum of its proper divisors (87946852).

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

70483868 is a wasteful number, since it uses less digits than its factorization.

70483868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8466 (or 8464 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 70483868 is about 8395.4671102923. The cubic root of 70483868 is about 413.0759494254.

The spelling of 70483868 in words is "seventy million, four hundred eighty-three thousand, eight hundred sixty-eight".