70568982 has 60 divisors (see below), whose sum is σ = 173373156. Its totient is φ = 21277080.

The previous prime is 70568951. The next prime is 70568987. The reversal of 70568982 is 28986507.

70568982 is a `hidden beast` number, since 7 + 0 + 568 + 9 + 82 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70568987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 354519 + ... + 354717.

Almost surely, 2^70568982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70568982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86686578).

70568982 is an abundant number, since it is smaller than the sum of its proper divisors (102804174).

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

70568982 is a wasteful number, since it uses less digits than its factorization.

70568982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 70568982 is about 8400.5346258438. The cubic root of 70568982 is about 413.2421548506.

The spelling of 70568982 in words is "seventy million, five hundred sixty-eight thousand, nine hundred eighty-two".