70324422 has 16 divisors (see below), whose sum is σ = 160741632. Its totient is φ = 20092680.

The previous prime is 70324421. The next prime is 70324447. The reversal of 70324422 is 22442307.

It is a junction number, because it is equal to n+sod(n) for n = 70324392 and 70324401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70324421) 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, 837154 + ... + 837237.

It is an arithmetic number, because the mean of its divisors is an integer number (10046352).

Almost surely, 2^70324422 is an apocalyptic number.

70324422 is an abundant number, since it is smaller than the sum of its proper divisors (90417210).

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

70324422 is a wasteful number, since it uses less digits than its factorization.

70324422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674403.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 70324422 is about 8385.9657762240. The cubic root of 70324422 is about 412.7642325426.

Adding to 70324422 its reverse (22442307), we get a palindrome (92766729).

The spelling of 70324422 in words is "seventy million, three hundred twenty-four thousand, four hundred twenty-two".