70726022 has 16 divisors (see below), whose sum is σ = 107442720. Its totient is φ = 34914432.

The previous prime is 70725997. The next prime is 70726039. The reversal of 70726022 is 22062707.

It is a junction number, because it is equal to n+sod(n) for n = 70725982 and 70726000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83879 + ... + 84717.

It is an arithmetic number, because the mean of its divisors is an integer number (6715170).

Almost surely, 2^70726022 is an apocalyptic number.

70726022 is a deficient number, since it is larger than the sum of its proper divisors (36716698).

70726022 is a wasteful number, since it uses less digits than its factorization.

70726022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 70726022 is about 8409.8764556918. The cubic root of 70726022 is about 413.5484625576.

Adding to 70726022 its reverse (22062707), we get a palindrome (92788729).

The spelling of 70726022 in words is "seventy million, seven hundred twenty-six thousand, twenty-two".