70984244 has 12 divisors (see below), whose sum is σ = 124281444. Its totient is φ = 35475264.

The previous prime is 70984219. The next prime is 70984259. The reversal of 70984244 is 44248907.

It can be written as a sum of positive squares in 2 ways, for example, as 46104100 + 24880144 = 6790^2 + 4988^2 .

It is a junction number, because it is equal to n+sod(n) for n = 70984198 and 70984207.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14114 + ... + 18470.

It is an arithmetic number, because the mean of its divisors is an integer number (10356787).

Almost surely, 2^70984244 is an apocalyptic number.

It is an amenable number.

70984244 is a deficient number, since it is larger than the sum of its proper divisors (53297200).

70984244 is a wasteful number, since it uses less digits than its factorization.

70984244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8434 (or 8432 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 70984244 is about 8425.2147747105. The cubic root of 70984244 is about 414.0511422891.

The spelling of 70984244 in words is "seventy million, nine hundred eighty-four thousand, two hundred forty-four".