70819068 has 24 divisors (see below), whose sum is σ = 165774672. Its totient is φ = 23530624.

The previous prime is 70819037. The next prime is 70819069. The reversal of 70819068 is 86091807.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70819069) 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, 5505 + ... + 13112.

It is an arithmetic number, because the mean of its divisors is an integer number (6907278).

Almost surely, 2^70819068 is an apocalyptic number.

It is an amenable number.

70819068 is an abundant number, since it is smaller than the sum of its proper divisors (94955604).

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

70819068 is a wasteful number, since it uses less digits than its factorization.

70819068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18941 (or 18939 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 70819068 is about 8415.4065855430. The cubic root of 70819068 is about 413.7297356230.

The spelling of 70819068 in words is "seventy million, eight hundred nineteen thousand, sixty-eight".