70984043 has 8 divisors (see below), whose sum is σ = 76952736. Its totient is φ = 65088000.

The previous prime is 70984033. The next prime is 70984063. The reversal of 70984043 is 34048907.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70984043 - 2¹⁸ = 70721899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70983994 and 70984012.

It is not an unprimeable number, because it can be changed into a prime (70984033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16118 + ... + 20043.

It is an arithmetic number, because the mean of its divisors is an integer number (9619092).

Almost surely, 2^70984043 is an apocalyptic number.

70984043 is a deficient number, since it is larger than the sum of its proper divisors (5968693).

70984043 is a wasteful number, since it uses less digits than its factorization.

70984043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36325.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 70984043 is about 8425.2028462228. The cubic root of 70984043 is about 414.0507514777.

The spelling of 70984043 in words is "seventy million, nine hundred eighty-four thousand, forty-three".