70268980 has 12 divisors (see below), whose sum is σ = 147564900. Its totient is φ = 28107584.

The previous prime is 70268959. The next prime is 70268993. The reversal of 70268980 is 8986207.

It can be written as a sum of positive squares in 2 ways, for example, as 51294244 + 18974736 = 7162^2 + 4356^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1756705 + ... + 1756744.

It is an arithmetic number, because the mean of its divisors is an integer number (12297075).

Almost surely, 2^70268980 is an apocalyptic number.

It is an amenable number.

70268980 is an abundant number, since it is smaller than the sum of its proper divisors (77295920).

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

70268980 is a wasteful number, since it uses less digits than its factorization.

70268980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3513458 (or 3513456 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 70268980 is about 8382.6594825270. The cubic root of 70268980 is about 412.6557330559.

The spelling of 70268980 in words is "seventy million, two hundred sixty-eight thousand, nine hundred eighty".