8532422 has 8 divisors (see below), whose sum is σ = 13144656. Its totient is φ = 4150872.

The previous prime is 8532421. The next prime is 8532437. The reversal of 8532422 is 2242358.

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

It is a d-powerful number, because it can be written as 8 + 5⁷ + 3⁴ + 2¹⁶ + 4³ + 2²² + 2²² .

It is a junction number, because it is equal to n+sod(n) for n = 8532391 and 8532400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8532421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57578 + ... + 57725.

It is an arithmetic number, because the mean of its divisors is an integer number (1643082).

Almost surely, 2^8532422 is an apocalyptic number.

8532422 is a deficient number, since it is larger than the sum of its proper divisors (4612234).

8532422 is a wasteful number, since it uses less digits than its factorization.

8532422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115342.

The product of its digits is 3840, while the sum is 26.

The square root of 8532422 is about 2921.0309823759. The cubic root of 8532422 is about 204.3419070946.

Subtracting from 8532422 its reverse (2242358), we obtain a square (6290064 = 2508²).

The spelling of 8532422 in words is "eight million, five hundred thirty-two thousand, four hundred twenty-two".