43070422 has 8 divisors (see below), whose sum is σ = 64748376. Its totient is φ = 21487632.

The previous prime is 43070411. The next prime is 43070431. The reversal of 43070422 is 22407034.

43070422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×43070422² = 3710122502516168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43070393 and 43070402.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 22648 + ... + 24475.

It is an arithmetic number, because the mean of its divisors is an integer number (8093547).

Almost surely, 2^43070422 is an apocalyptic number.

43070422 is a deficient number, since it is larger than the sum of its proper divisors (21677954).

43070422 is a wasteful number, since it uses less digits than its factorization.

43070422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47582.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 43070422 is about 6562.8059547727. The cubic root of 43070422 is about 350.5309546716.

Adding to 43070422 its reverse (22407034), we get a palindrome (65477456).

The spelling of 43070422 in words is "forty-three million, seventy thousand, four hundred twenty-two".